APA-viite

Dhar, P. N. (2000). International tourism: Emerging challenges and future prospects. Kanishka Publishers Distributers.

Chicago-tyylinen lähdeviittaus

Dhar, Prem Nath. International Tourism: Emerging Challenges and Future Prospects. New Delhi: Kanishka Publishers Distributers, 2000.

MLA-viite

Dhar, Prem Nath. International Tourism: Emerging Challenges and Future Prospects. Kanishka Publishers Distributers, 2000.