APA aipamena

Hsu, C. H. C., & Powers, T. F. (2002). Marketing hospitality (3rd ed.). New York: Wiley.

Chicago Style aipamena

Hsu, Cathy H. C., và Thomas F. Powers. Marketing Hospitality. 3rd ed. New York: Wiley, 2002.

MLA aipamena

Hsu, Cathy H. C., và Thomas F. Powers. Marketing Hospitality. 3rd ed. New York: Wiley, 2002.