APA Citatie

Wirtz, J., & Chew, P. (2012). Essentials of services marketing. Singapore; New York: Pearson Education South Asia Pte Ltd.

Chicago Style citaat

Wirtz, Jochen, en Patricia Chew. Essentials of Services Marketing. Singapore; New York: Pearson Education South Asia Pte Ltd, 2012.

MLA citatie

Wirtz, Jochen, en Patricia Chew. Essentials of Services Marketing. Singapore; New York: Pearson Education South Asia Pte Ltd, 2012.

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