Richards, J. C. (1995). New person to person: Communicative speaking and listening skills : Student book. New York, NY: Oxford University Press.
シカゴスタイル引用形Richards, Jack C. New Person to Person: Communicative Speaking and Listening Skills : Student Book. New York, NY: Oxford University Press, 1995.
MLA引用形式Richards, Jack C. New Person to Person: Communicative Speaking and Listening Skills : Student Book. New York, NY: Oxford University Press, 1995.
警告: この引用は必ずしも正確ではありません.