Prasad, P. G. (2010). Global tourism: Principles and practices. Adhyayan publishers.
Style de citation ChicagoPrasad, P.N. Girija. Global Tourism: Principles and Practices. New Delhi: Adhyayan publishers, 2010.
Style de citation MLAPrasad, P.N. Girija. Global Tourism: Principles and Practices. Adhyayan publishers, 2010.
Attention : ces citations peuvent ne pas être correctes à 100%.