APA (7e ed.) Bronvermelding

Keiser, J. (1979). Principles and practice of management in the hospitality industry. CBI Pub.

Chicago (17e ed.) Bronvermelding

Keiser, James. Principles and Practice of Management in the Hospitality Industry. Boston, Mass: CBI Pub, 1979.

MLA (9e ed.) Bronvermelding

Keiser, James. Principles and Practice of Management in the Hospitality Industry. CBI Pub, 1979.

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