Dyfyniad APA

Aslop, R., & Abrams, B. (1992). Wall street journal on marketing. Rupa.

Dyfyniad Arddull Chicago

Aslop, Ronald, and Bill Abrams. Wall Street Journal on Marketing. Rupa, 1992.

Dyfyniad MLA

Aslop, Ronald, and Bill Abrams. Wall Street Journal on Marketing. Rupa, 1992.

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