Cita APA

Gray, W. S., & Liguori, S. C. (2003). Hotel and motel management and operations (4th ed.). PH/PTR.

Citación estilo Chicago

Gray, William S., and Salvatore C. Liguori. Hotel and Motel Management and Operations. 4th ed. Upper Saddle River, N.J: PH/PTR, 2003.

Cita MLA

Gray, William S., and Salvatore C. Liguori. Hotel and Motel Management and Operations. 4th ed. PH/PTR, 2003.

Warning: These citations may not always be 100% accurate.