@book{59804,
	author = {Lavalle, Hernando de. and Ulloa y Sotomayor, Alberto},
	title = {A statement of the laws of Peru in matters affecting business},
	publisher = {General Secretariat, Organization of American States},
	year = {1973.},
	address = {Washington},
	edition = {4th ed., rev. and enl.},
	note = {First ed. by J. E. Castañeda, published in 1947 under title: A reference to the laws of Peru in matters affecting business. Second ed. by A. Ulloa y Sotomayor, published in 1955 under title: A statement of the laws of Peru in matters affecting business.}
}