@book{22227,
	author = {Balmes, Jaime. and Cardiel Reyes, Raúl },
	title = {Filosofía elemental  },
	publisher = {Porrúa  },
	year = {1998.},
	series = {Sepan cuántos  },
	address = {México },
	edition = {6a. Ed.},
	note = {Incluye índice}
}