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.
শিকাগো স্টাইলে সাইটেশনRichards, Jack C., এবং Jack C. Richards; Jonathan Hull; Susan Proctor. New Interchange: English for International Communication ; Student's Book 3. Cambridge: Cambridge University Press, 1998.
এমএলএ সাইটেশনRichards, Jack C., এবং Jack C. Richards; Jonathan Hull; Susan Proctor. New Interchange: English for International Communication ; Student's Book 3. Cambridge: Cambridge University Press, 1998.
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