@book{37320,
	author = {Spiegel, Murray R. and Gutiérrez Díez, Luis},
	title = {Algebra superior },
	publisher = {McGraw-Hill Interamericana Editores,},
	year = {1998},
	series = {Schaum},
	address = {México :},
	edition = {1a ed.},
	note = {Incluye apéndice e índice}
}