@book{51470,
	author = {Greeley, Andrew M},
	title = {El hombre no secular},
	publisher = {Ediciones Cristiandad},
	year = {1974.},
	series = {Epifania el libro de bolsillo Cristiandad},
	address = {Madrid},
	note = {Translation of : Unsecular man : the persistence of religion.}
}