Viney, P., & Peter Viney & Karen Viney. (1996). Handshake: A course in communication student's book. Oxford,Toronto: Oxford University Press.
Chicago Style aipamenaViney, Peter, và Peter Viney & Karen Viney. Handshake: A Course in Communication Student's Book. Oxford,Toronto: Oxford University Press, 1996.
MLA aipamenaViney, Peter, và Peter Viney & Karen Viney. Handshake: A Course in Communication Student's Book. Oxford,Toronto: Oxford University Press, 1996.
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