Gregory, A. (2008). Planning and Managing Public Relations Campaigns. Kogan Page.
Chicagoスタイル(17版)引用形式Gregory, Anne. Planning and Managing Public Relations Campaigns. New Delhi: Kogan Page, 2008.
MLA(9版)引用形式Gregory, Anne. Planning and Managing Public Relations Campaigns. Kogan Page, 2008.
警告: この引用は必ずしも正確ではありません.