Gregory, A. (2008). Planning and Managing Public Relations Campaigns. Kogan Page.
芝加哥风格引文Gregory, Anne. Planning and Managing Public Relations Campaigns. New Delhi: Kogan Page, 2008.
MLA引文Gregory, Anne. Planning and Managing Public Relations Campaigns. Kogan Page, 2008.
警告：这些引文格式不一定是100％准确.