Dyfyniad APA

Mroz, R. (1991). Formula for successful marketing: Complete guide for marketing professionals. Galgotia.

Dyfyniad Arddull Chicago

Mroz, Ralph. Formula for Successful Marketing: Complete Guide for Marketing Professionals. New Delhi: Galgotia, 1991.

Dyfyniad MLA

Mroz, Ralph. Formula for Successful Marketing: Complete Guide for Marketing Professionals. Galgotia, 1991.

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