Ryan, C. (2003). Recreational tourism: Demand and impacts (ed.). Channel view publications.
Chicago (17e ed.) BronvermeldingRyan, Chris. Recreational Tourism: Demand and Impacts. ed. Clevedon: Channel view publications, 2003.
MLA (9e ed.) BronvermeldingRyan, Chris. Recreational Tourism: Demand and Impacts. ed. Channel view publications, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.