@book{4370,
	author = {Ballivian Calderon, Rene},
	title = {El capitalismo en las ideologías económicas contemporáneas},
	publisher = {Paidós},
	year = {1972},
	address = {Buenos Aires :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127513.jpg}
}