@book{126560,
	author = {Ghersi, Carlos Alberto and Weingarten, Celia},
	title = {Contratos interempresarios },
	publisher = {Astrea de Alfredo y Ricardo Depalma, },
	year = {2001.},
	series = {Cuantificación Económica},
	address = {Buenos Aires, Argentina : },
	edition = {1a ed.}
}