@book{39360,
	author = {Carter, Nathan C. and ebrary, Inc.},
	title = {Visual group theory},
	publisher = {Mathematical Association of America,},
	year = {c2009.},
	series = {Classroom resource materials},
	address = {[Washington, D.C.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10722442}
}