Dyfyniad APA

Handford, M., Koester, A., Lisboa, M., & Pitt, A. (2012). Business advantage: Upper-intermediate. Cambridge: Cambridge University Press.

Dyfyniad Arddull Chicago

Handford, Michael., Almut Koester, Martin Lisboa, và Angela Pitt. Business Advantage: Upper-intermediate. Cambridge: Cambridge University Press, 2012.

Dyfyniad MLA

Handford, Michael., Almut Koester, Martin Lisboa, và Angela Pitt. Business Advantage: Upper-intermediate. Cambridge: Cambridge University Press, 2012.

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