APA Citatie

Middleton, V. T. C., & Clarke, J. (2001). Marketing in travel and tourism (3rd ed.). Oxford ; Boston: Butterworth-Heinemann.

Chicago Style citaat

Middleton, Victor T. C., en Jackie Clarke. Marketing in Travel and Tourism. 3rd ed. Oxford ; Boston: Butterworth-Heinemann, 2001.

MLA citatie

Middleton, Victor T. C., en Jackie Clarke. Marketing in Travel and Tourism. 3rd ed. Oxford ; Boston: Butterworth-Heinemann, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.