Singh, G. P. (2016). Trends in tourism promotion: Emerging issues. Random publication.
Chicago Style citaatSingh, Gurminder Preet. Trends in Tourism Promotion: Emerging Issues. New Delhi: Random publication, 2016.
MLA citatieSingh, Gurminder Preet. Trends in Tourism Promotion: Emerging Issues. Random publication, 2016.
Let op: Deze citaties zijn niet altijd 100% accuraat.