@book{51962,
	author = {Escobar Valenzuela, Gustavo. and Arredondo Campos, José,},
	title = {Ética 1 /},
	publisher = {Grupo Editorial Patria,},
	year = {2000.},
	series = {Serie integral por competencias},
	address = {México, D.F. :},
	url = {https://elibro.net/ereader/politecnicointernacional/40516}
}