Παραπομπή APA

Kamra, K., & Mohinder Chand. (2002). Basics of tourism: Theory, operation and practice. Kanishka Publishers.

Παραπομπή Chicago Style

Kamra, Krishan, και Mohinder Chand. Basics of Tourism: Theory, Operation and Practice. New Delhi: Kanishka Publishers, 2002.

Παραπομπή MLA

Kamra, Krishan, και Mohinder Chand. Basics of Tourism: Theory, Operation and Practice. Kanishka Publishers, 2002.