@book{27392,
	author = {Ayala, Francisco,},
	title = {El problema del liberalismo / },
	editor = {Gráf. Panamericana)},
	publisher = {Fondo de Cultura Económica, },
	year = {[1941] (},
	series = {Manuales introductorios},
	address = {México : },
	edition = {1ª ed.}
}