Παραπομπή APA

Kamra, K. (2014). Tourism: Middle ages and thereafter : Part 2.

Παραπομπή Chicago Style

Kamra, Krishnan. Tourism: Middle Ages and Thereafter : Part 2. Kanishka Publishers Distributers, New Delhi, 2014.

Παραπομπή MLA

Kamra, Krishnan. Tourism: Middle Ages and Thereafter : Part 2. 2014.