Richards, J. C. (1996). New person to person: Communication speaking and listening skills : Teacher's book. New York, NY: Oxford University Press.
Chicago-стиль цитированияRichards, Jack C. New Person to Person: Communication Speaking and Listening Skills : Teacher's Book. New York, NY: Oxford University Press, 1996.
MLA-цитированиеRichards, Jack C. New Person to Person: Communication Speaking and Listening Skills : Teacher's Book. New York, NY: Oxford University Press, 1996.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.