Richards, J. C. (1995). Interchange: English for international communication. Intro Workbook. Cambridge University Press.
Style de citation Chicago (17e éd.)Richards, Jack C. Interchange: English for International Communication. Intro Workbook. Nueva York: Cambridge University Press, 1995.
Style de citation MLA (9e éd.)Richards, Jack C. Interchange: English for International Communication. Intro Workbook. Cambridge University Press, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.