Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.