APA citiranje

Jagmohan Negi. (2006). Travel agency & tour operation: Concept and principles. Kanishka.

Chicago Edition Citation

Jagmohan Negi. Travel Agency & Tour Operation: Concept and Principles. New Delhi: Kanishka, 2006.

MLA citiranje

Jagmohan Negi. Travel Agency & Tour Operation: Concept and Principles. Kanishka, 2006.