@book{15838,
	author = {Sabatino, Mariano H. and García Fronti, Matía S.},
	title = {Ventas y marketing :},
	publisher = {Omicron System,},
	year = {2007.},
	series = {Herramientas informáticas para la pequeña y mediana empresa},
	address = {Buenos Aires :},
	edition = {2a ed.}
}