@book{31004,
	author = {Rodríguez Vera, Ricardo.},
	title = {Costos aplicados a hoteles y restaurantes /},
	publisher = {Ecoe Ediciones,},
	year = {2002.},
	series = {Colección textos universitarios},
	address = {Bogotá :},
	edition = {2a ed.},
	note = {Incluye indice.}
}