APA Zitierstil

Gupta, S., & Bansal, S. P. (2001). Tourism towards 21st century. Deep&Deep.

Chicago Zitierstil

Gupta, Suniland, und S. P. Bansal. Tourism Towards 21st Century. New Delhi: Deep&Deep, 2001.

MLA Zitierstil

Gupta, Suniland, und S. P. Bansal. Tourism Towards 21st Century. Deep&Deep, 2001.