@book{29851,
	author = {Baez Casillas, Sixto. and Baez Casillas, Humberto.},
	title = {Servicio a huespedes /},
	publisher = {Compañia Editorial Continental,,},
	year = {1983.},
	series = {Colección Enciclopedia de hoteleria y turismo},
	address = {Mexico : :},
	note = {Incluye indice.}
}