Richards, J. C., Bycina, D., & Wisniewska, I. (2005). Person to Person: Communicative speaking and listening skills : student book 2 (3rd ed.). Oxford: Oxford Univ. Press.
शिकागो स्टाइल उद्धरणRichards, Jack C., David Bycina, और Ingrid Wisniewska. Person to Person: Communicative Speaking and Listening Skills : Student Book 2. 3rd ed. Oxford: Oxford Univ. Press, 2005.
एमएलए उद्धरणRichards, Jack C., David Bycina, और Ingrid Wisniewska. Person to Person: Communicative Speaking and Listening Skills : Student Book 2. 3rd ed. Oxford: Oxford Univ. Press, 2005.
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