Dyfyniad APA

Goodall, H. (2006). Communicating in professional contextsskill, ethics, technologiesH.L. Goodall, Sandra Goodall. Thomson Learning.

Dyfyniad Arddull Chicago

Goodall, H.L. Communicating in Professional Contextsskill, Ethics, TechnologiesH.L. Goodall, Sandra Goodall. Thomson Learning, 2006.

Dyfyniad MLA

Goodall, H.L. Communicating in Professional Contextsskill, Ethics, TechnologiesH.L. Goodall, Sandra Goodall. Thomson Learning, 2006.

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