Brown, James Dean, editor; Coombe, Christine A. (Christine Anne), 1962-, editor
The Cambridge guide to research in language teaching and learning
Cambridge University Press, 2015
 Buku Teks
Brown, Douglas
Principles of language learning and teaching
Pearson Longman, 2007
 Buku Teks
Donald Freeman and Jack C. Richardsand
Teacher learning in language teaching
Cambridge Cambridge University Press 1996
 Buku Teks
Cook, Vivian
Second language learning and language teaching
ARNOLD, 2001
 Buku Teks
Hofmann, Jennifer
Blended learning
American Society for Training & Development, 2011
 eBooks