Richards, J. C., & Jack C. Richards; Jonathan Hull; Susan Proctor. (1998). New interchange: English for international communication ; Student's book 3. Cambridge: Cambridge University Press.
Chicago-стиль цитированияRichards, Jack C., và Jack C. Richards; Jonathan Hull; Susan Proctor. New Interchange: English for International Communication ; Student's Book 3. Cambridge: Cambridge University Press, 1998.
MLA-цитированиеRichards, Jack C., và Jack C. Richards; Jonathan Hull; Susan Proctor. New Interchange: English for International Communication ; Student's Book 3. Cambridge: Cambridge University Press, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.