Cullen, P., & Peter Cullen. (1997). Economics for Hospitality Management (Chapman & Hall Series in Tourism & Hospitality Management. London: Cengage Learning EMEA.
Chicago Style citaatCullen, Peter, en Peter Cullen. Economics for Hospitality Management (Chapman & Hall Series in Tourism & Hospitality Management. London: Cengage Learning EMEA, 1997.
MLA citatieCullen, Peter, en Peter Cullen. Economics for Hospitality Management (Chapman & Hall Series in Tourism & Hospitality Management. London: Cengage Learning EMEA, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.