APA aipamena

Hanks, P., & Corbett, J. (1986). Business listening tasks. Cambridge University Press.

Chicago Style aipamena

Hanks, Patrick, and Jim Corbett. Business Listening Tasks. Cambridge: Cambridge University Press, 1986.

MLA aipamena

Hanks, Patrick, and Jim Corbett. Business Listening Tasks. Cambridge University Press, 1986.