@book{105967,
	author = {Weckmann, Luis.},
	title = {Panorama de la cultura medieval},
	publisher = {Universidad Nacional Autónoma de México},
	year = {1962.},
	series = {Manuales Universitarios, Facultad de Filosofía y Letras},
	address = {México},
	edition = {1. ed.}
}