@book{229669,
	author = {Gumplowicz, Ludwig, and ebrary, Inc.},
	title = {The Outlines of sociology},
	publisher = {Batoche,},
	year = {1999.},
	address = {Kitchener, Ont. :},
	note = {Translation of Grundriss der Sociologie.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=2001996}
}