Dyfyniad APA

Lwin, M., & Aitchison, J. (2002). Clueless in advertising. Prentice Hall.

Dyfyniad Arddull Chicago

Lwin, May, and Jim Aitchison. Clueless in Advertising. Singapore: Prentice Hall, 2002.

Dyfyniad MLA

Lwin, May, and Jim Aitchison. Clueless in Advertising. Prentice Hall, 2002.

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