32. Understanding second language acquisition Ortega, Lourdes. London : Hodder Education, 2009. ENG364
34. Handbook of cognitive linguistics and second language acquisition New York : Routledge, 2008. ENG364
35. World Englishes: the study of new linguistic varieties Mesthrie, Rajend. Cambridge, UK ; Cambridge University Press, 2008. ENG450
37. Handbook of research in second language teaching and learning Mahwah, N.J. : L. Erlbaum Associates, 2005- ENG486
38. Planning and task performance in a second language Philadelphia : John Benjamins Pub. Co., c2005. ENG325
40. Task-based language learning and teaching Ellis, Rod. Oxford : Oxford University Press, 2003. ENG325 ENG364
