APA استشهاد

Sharma, J. K. (2000). Tourism and development: Design for ecological sustainability. Kanishka Publishers.

استشهاد بنمط شيكاغو

Sharma, J. K. Tourism and Development: Design for Ecological Sustainability. New Delhi: Kanishka Publishers, 2000.

MLA استشهاد

Sharma, J. K. Tourism and Development: Design for Ecological Sustainability. Kanishka Publishers, 2000.