Style de citation APA

Negi, J. (2003). Travel agency operations: Concepts and principles.

Style de citation Chicago

Negi, Jagmohan. Travel Agency Operations: Concepts and Principles. Kanishka Publishers Distributors: New Delhi, 2003.

Style de citation MLA

Negi, Jagmohan. Travel Agency Operations: Concepts and Principles. 2003.

Attention : ces citations peuvent ne pas être correctes à 100%.