@book{52929,
	author = {Schmid, Georg, and Wilson, John.},
	title = {Principles of integral science of religion},
	publisher = {Mouton Publishers,},
	year = {1979.},
	series = {Religion and reason ;},
	address = {The Hague ;},
	url = {http://site.ebrary.com/id/10585289}
}