Gopal, A. S. (1995). Public relations for a better world. Har-anand Publications.
Čikaški stil citiranja (17. izdanje)Gopal, Ajit S. Public Relations for a Better World. New Delhi: Har-anand Publications, 1995.
MLA način citiranja (8. izdanje)Gopal, Ajit S. Public Relations for a Better World. Har-anand Publications, 1995.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.