@book{807,
	author = {Halperin, Isaac},
	title = {Curso de derecho comercial},
	publisher = {Abeledo Perrot},
	year = {2013},
	address = {Buenos Aires :},
	edition = {5a. ed.},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Curso de Derecho Comercial 2.jpg}
}