Yu, L. (1999). The international hospitality business: Management and operations. Haworth Press.
Chicago Style (17th ed.) CitationYu, Larry. The International Hospitality Business: Management and Operations. New York: Haworth Press, 1999.
MLA引文Yu, Larry. The International Hospitality Business: Management and Operations. Haworth Press, 1999.
警告:這些引文格式不一定是100%准確.