@book{55214,
	author = {Hallford, Neal. and Hallford, Jana. and ebrary, Inc.},
	title = {Swords & circuitry},
	publisher = {Prima Tech,},
	year = {2001.},
	series = {Game development},
	address = {Roseville, CA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10082057}
}