Dyfyniad APA

Gregory, A. (2008). Planning and managing public relations campaigns (3rd ed.). Kogan Page India Pvt. Ltd..

Dyfyniad Arddull Chicago

Gregory, Anne. Planning and Managing Public Relations Campaigns. 3rd ed. New Delhi: Kogan Page India Pvt. Ltd., 2008.

Dyfyniad MLA

Gregory, Anne. Planning and Managing Public Relations Campaigns. 3rd ed. Kogan Page India Pvt. Ltd., 2008.

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