Dyfyniad APA

Ray, M. L. (1982). Advertising and communication management. Prentice-Hall.

Dyfyniad Arddull Chicago

Ray, Michael L. Advertising and Communication Management. Englewood Cliffs, NJ: Prentice-Hall, 1982.

Dyfyniad MLA

Ray, Michael L. Advertising and Communication Management. Prentice-Hall, 1982.

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