@book{25599,
	author = {Friend, Graham and Zehle, Stefan},
	title = {Como diseñar un plan de negocios /},
	publisher = {Cuatro Media,},
	year = {2008},
	series = {Colección Finanzas y Negocios;},
	address = {Buenos Aires, Argentina :},
	note = {Titulo original : Guide to Business Planning.}
}