@book{3599,
	author = {Dittmer, Paul R. and Keefe, Desmond,. IIi.},
	title = {Principles of food and, beverage, and labor cost controls /},
	publisher = {John Wiley & Sons,},
	year = {2009.},
	address = {New Jersey :},
	edition = {9th},
	note = {Includes index}
}