@book{91863,
	author = {Di Pietro, Alfredo. and Lapieza Elli, Ángel Enrique.},
	title = {Manual de derecho romano},
	publisher = {Cooperadora de Derecho y Ciencias Sociales},
	year = {[1977]},
	address = {Buenos Aires},
	edition = {2 ed.},
	note = {Includes index.}
}