APA-viite

Sharma, D. (1988). Marketing research: Principles applications and cases. S.chand.

Chicago-tyylinen lähdeviittaus

Sharma, D.D. Marketing Research: Principles Applications and Cases. New Delhi: S.chand, 1988.

MLA-viite

Sharma, D.D. Marketing Research: Principles Applications and Cases. S.chand, 1988.