@book{111716,
	author = {Joyner, David, and ebrary, Inc.},
	title = {Adventures in group theory},
	publisher = {Johns Hopkins University Press,},
	year = {2008.},
	address = {Baltimore :},
	edition = {2nd ed., Updated and rev. ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10363200}
}