Dittmer, P. R., & Griffin, G. G. (1997). Dimensions of the hospitality industry: An introduction (2nd ed.). Van Nostrand Reinhold.
Chicago Style aipamenaDittmer, Paul R., and Gerald G. Griffin. Dimensions of the Hospitality Industry: An Introduction. 2nd ed. New York: Van Nostrand Reinhold, 1997.
MLA aipamenaDittmer, Paul R., and Gerald G. Griffin. Dimensions of the Hospitality Industry: An Introduction. 2nd ed. Van Nostrand Reinhold, 1997.
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