Dyfyniad APA

Gerson, R. F. (1991). Writing and implementing a marketing plan: A guide for small business owners. Crisp.

Dyfyniad Arddull Chicago

Gerson, Richard F. Writing and Implementing a Marketing Plan: A Guide for Small Business Owners. Los Altos, Calif.: Crisp, 1991.

Dyfyniad MLA

Gerson, Richard F. Writing and Implementing a Marketing Plan: A Guide for Small Business Owners. Crisp, 1991.

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