Negi, J. (1982). Tourism & hoteliering: A world-wide industry. Gitanjali Pub.
Style de citation Chicago (17e éd.)Negi, J.M.S. Tourism & Hoteliering: A World-wide Industry. New Delhi: Gitanjali Pub, 1982.
Style de citation MLA (9e éd.)Negi, J.M.S. Tourism & Hoteliering: A World-wide Industry. Gitanjali Pub, 1982.
Attention : ces citations peuvent ne pas être correctes à 100%.