Cook, Guy W.D.
Language play, language learning
Oxford University Press, 2000
 Buku Teks
Cook, Vivian
Second language learning and language teaching
Edward Arnold, 2001
 Buku Teks
Dickinson, Leslie
Self-instruction in language learning
Cambridge University Press , 1987
 Buku Teks
Wright, Andrew, 1937-
Games for language learning
Cambridge University Press , 1994
 Buku Teks
Wright, Andrew, 1937-
Pictures for language learning
Cambridge University Press , 1989
 Buku Teks