Gopal, A. S. (1995). Public relations for a better world. Har-anand Publications.
芝加哥风格引文Gopal, Ajit S. Public Relations for a Better World. New Delhi: Har-anand Publications, 1995.
MLA引文Gopal, Ajit S. Public Relations for a Better World. Har-anand Publications, 1995.
警告：这些引文格式不一定是100％准确.