@book{31760,
	author = {Mantilla Molina, Roberto L., and Abascal Zamora, José María,},
	title = {Derecho mercantil :},
	publisher = {Editorial Porrúa,},
	year = {[1993]},
	address = {México :},
	edition = {Vigesimonovena edición, 1993 /}
}