@book{154220,
	author = {Gray, William S. and Liguori, Salvatore C.},
	title = {Hotel and motel management and operations},
	publisher = {Prentice Hall},
	year = {c1994.},
	address = {Englewood Cliffs, N.J.},
	edition = {3rd ed.},
	note = {Includes index.}
}