Lee, W. R.
Language teaching games and contests
Oxford University Press, 1991
 Buku Teks SO
Wright, Andrew, 1937-
Games for language learning
Cambridge University Press , 1994
 Buku Teks SO
Hadley, Alice Omaggio
Teaching language in context
Heinle Cengage Learning, 2001
 Buku Teks SO
Levin, Lennart
Comparative studies in foreign-language teaching
Almqvist och Wiksell, 1972
 Buku Teks SO
Teaching modern languages
edited by Ann Swarbrick
Routledge, 1994
 Buku Teks SO