Syarifuddin
Current issues in second and foreign language learning and teaching
Absolute Media, 2018
Buku Teks SO
Mitchell, Rosamond
Second language learning theories
Arnold, 1998
Buku Teks SO
Mitchell, Rosamond
Second language learning theories
Routledge, 2004
Buku Teks SO
Cook, Vivian
Second language learning and language teaching
Edward Arnold, 2001
Buku Teks SO
Second language development: trends and issues
edited by Sascha W. Felix
Gunter Narr Verlag, 1980
Buku Teks SO