Dyfyniad APA

Alderson, W., & Halbert, M. H. (1968). Men, motives and markets. Prentice Hall.

Dyfyniad Arddull Chicago

Alderson, Wroe, and Michael H. Halbert. Men, Motives and Markets. New Jersey: Prentice Hall, 1968.

Dyfyniad MLA

Alderson, Wroe, and Michael H. Halbert. Men, Motives and Markets. Prentice Hall, 1968.

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