@book{23468,
	author = {Martínez Contreras, Jorge, and Ponce de León, Aura,},
	title = {El saber filosófico /},
	publisher = {Siglo XXI; Asociación Filosófica de México,},
	year = {2007.},
	address = {México :},
	edition = {1.},
	note = {Incluye Bibliografía e Índice.}
}