@book{52561,
	author = {Arbelaez Pérez, Martha Lelia and Rengifo, Ramiro},
	title = {Las aceptaciones bancarias},
	publisher = {Pontificia Universidad Javeriana, Facultad de Ciencias Jurídicas y Socioeconómicas},
	year = {1988.},
	address = {Bogotá, D.E.}
}