Singh, R. (2000). Tourism marketing principles policies and strategies. Kanishka Publishers.
Chicago Style citaatSingh, Ratandeep. Tourism Marketing Principles Policies and Strategies. New Delhi: Kanishka Publishers, 2000.
MLA citatieSingh, Ratandeep. Tourism Marketing Principles Policies and Strategies. Kanishka Publishers, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.