1
Lightbown P, Spada NM. How languages are learned. 3rd ed. Oxford: : Oxford University Press 2006.
2
Gass, Susan M., Selinker, Larry. Second language acquisition: an introductory course. 3rd ed. London: : Routledge 2008.
3
Rosamund Mitchell, Florence Myles, Emma Marsden. Second Language Learning Theories. 3rd ed. London: : Routledge 2013. https://roe.idm.oclc.org/login?url=http://www.vlebooks.com/vleweb/product/openreader?id=Roehampton&isbn=9780203770795&uid=^u
4
Swan, Michael, Smith, Bernard. Learner English: a teacher’s guide to interference and other problems. 2nd ed. Cambridge: : Cambridge University Press 2001.
5
Goldschneider JM, DeKeyser RM. Explaining the "Natural Order of L2 Morpheme Acquisition” in English: A Meta-analysis of Multiple Determinants. Language Learning 2001;51:1–50. doi:10.1111/1467-9922.00147
6
Ellis R. Item versus system learning: explaining free variation. Applied Linguistics 1999;20:460–80. doi:10.1093/applin/20.4.460
7
Norris JM, Ortega L. Effectiveness of L2 Instruction: A Research Synthesis and Quantitative Meta-analysis. Language Learning 2000;50:417–528. doi:10.1111/0023-8333.00136
8
Ellis NC. AT THE INTERFACE: DYNAMIC INTERACTIONS OF EXPLICIT AND IMPLICIT  LANGUAGE KNOWLEDGE. Studies in Second Language Acquisition 2005;27. doi:10.1017/S027226310505014X
9
Ellis R. MEASURING IMPLICIT AND EXPLICIT KNOWLEDGE OF A SECOND LANGUAGE: A  Psychometric Study. Studies in Second Language Acquisition 2005;27. doi:10.1017/S0272263105050096
10
VANPATTEN B, CADIERNO T. Input Processing and Second Language Acquisition: A Role for Instruction. The Modern Language Journal 1993;77:45–57. doi:10.1111/j.1540-4781.1993.tb01944.x
11
Izumi S. Comprehension and Production Processes in Second Language Learning: In Search of the Psycholinguistic Rationale of the Output Hypothesis. Applied Linguistics 2003;24:168–96. doi:10.1093/applin/24.2.168
12
Ammar A, Spada N. ONE SIZE FITS ALL?: Recasts, Prompts, and L2 Learning. Studies in Second Language Acquisition 2006;28. doi:10.1017/S0272263106060268
13
Mackey A, Oliver R, Leeman J. Interactional Input and The Incorporation of Feedback: An Exploration of NS-NNS and NNS-NNS Adult and Child Dyads. Language Learning 2003;53:35–66. doi:10.1111/1467-9922.00210
14
Foster P. Negotiation for Meaning and Peer Assistance in Second Language Classrooms. Applied Linguistics 2005;26:402–30. doi:10.1093/applin/ami014
15
Susan Gass. Input, interaction and the second language learner (Chapter 5 the role of interaction). 1997.
16
Mackey, Alison. INPUT, INTERACTION, AND SECOND LANGUAGE DEVELOPMENT. Studies in Second Language Acquisition 2000;21:557–87.http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=36661&fileId=S0272263199004027
17
Apllied linguistics - Special issue on accuracy, fluency and complexity: Table of Contents — December 2009, 30 (4). http://applij.oxfordjournals.org/content/30/4.toc
18
Foster P, Tavakoli P. Native Speakers and Task Performance: Comparing Effects on Complexity, Fluency, and Lexical Diversity. Language Learning 2009;59:866–96. doi:10.1111/j.1467-9922.2009.00528.x
19
Foster P. Measuring spoken language: a unit for all reasons. Applied Linguistics 2000;21:354–75. doi:10.1093/applin/21.3.354
20
Pauline Foster. Rules and routines: a consideration of their role in the task based language production of native and non-native speakers. 2001.
21
Syder P. Two puzzles for linguistic theory. 1983.
22
Guo-Qiang Liu ET. Situational context, variation and second language acquisition theory. 1995.
23
Ellis R. Task-based research and language pedagogy. Language Teaching Research 2000;4:193–220. doi:10.1177/136216880000400302
24
Doughty C, Long MH. The handbook of second language acquisition. Malden, Mass: : Blackwell 2005.
25
Herschensohn, Julia Rogers, Young-Scholten, Martha. The Cambridge handbook of second language acquisition. Cambridge: : Cambridge University Press 2013. https://doi.org/10.1017/CBO9781139051729
26
De Bot, Kees, Lowie, Wander, Verspoor, Marjolyn. Second language acquisition: an advanced resource book. London: : Routledge 2005. https://roe.idm.oclc.org/login?url=http://www.vlebooks.com/vleweb/product/openreader?id=Roehampton&isbn=9780203446416&uid=^u
27
Bygate, Martin, Skehan, Peter, Swain, Merrill. Researching pedagogic tasks: second language learning, teaching and testing. Harlow: : Longman 2000.
28
Ellis, Rod. Task-based language learning and teaching. Oxford: : Oxford University Press 2003.
29
Gass, Susan. Input, interaction, and the second language learner. Mahwah, N.J.: : Lawrence Erlbaum 1997.
30
Robinson, Peter. Cognition and second language instruction. Cambridge: : Cambridge University Press 2001. https://doi.org/10.1017/CBO9781139524780
31
Schmidt, Richard W., University of Hawaii at Manoa. Attention and awareness in foreign language learning. Hawaii: : Second Language Teaching & Curriculum Center, University of Hawai’i at Mānoa 1995.
32
Skehan, Peter. A cognitive approach to language learning. Oxford: : Oxford University Press 1998.
33
Advanced Search: EBSCOhost. http://web.a.ebscohost.com/ehost/search/advanced?sid=af51e01d-0a92-431d-8a9e-b100a2d899f2%40sessionmgr4006&vid=0&hid=4002
34
Applied Linguistics.
35
Language Learning.
36
Language Teaching Research.
37
Studies in Second Language Acquisition.
38
TESOL Quarterly.