Παραπομπή APA

Amarchand, D., & Varadharajan, B. (1979). An introduction to marketing. Vikas.

Παραπομπή Chicago Style

Amarchand, D., και B. Varadharajan. An Introduction to Marketing. New Delhi: Vikas, 1979.

Παραπομπή MLA

Amarchand, D., και B. Varadharajan. An Introduction to Marketing. Vikas, 1979.