Levin, Lennart
Comparative studies in foreign-language teaching
Almqvist och Wiksell, 1972
Buku Teks
Student motivation and the foreign language teacher: a guide for building the modern curriculum / edited by Frank M. Grittner
National Textbook, 1975
Buku Teks
Teaching modern languages
edited by Ann Swarbrick
Routledge, 1994
Buku Teks
Hadley, Alice Omaggio
Teaching language in context
Heinle Cengage Learning, 2001
Buku Teks
Bovair, Keith
Modern languages for all
Kogan Page, 1992
Buku Teks