@book{95615,
	author = {Zimmerman, J.L. and González Aramburo, Francisco,},
	title = {Paises pobre, paises ricos :},
	publisher = {Siglo Veintiuno,},
	year = {1977},
	address = {México :},
	edition = {7a. ed.},
	note = {1 ejemplar}
}