Richards, J. C. (1995). New person to person: Communicative speaking and listening skills : Student book. New York, NY: Oxford University Press.
Παραπομπή Chicago StyleRichards, Jack C. New Person to Person: Communicative Speaking and Listening Skills : Student Book. New York, NY: Oxford University Press, 1995.
Παραπομπή MLARichards, Jack C. New Person to Person: Communicative Speaking and Listening Skills : Student Book. New York, NY: Oxford University Press, 1995.
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