@book{180212,
	author = {Cawood, Stephen. and McGee, Pat},
	title = {Microsoft XNA game studio creator's guide :},
	publisher = {McGraw-Hill,},
	year = {c2007.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0728/2007024092-t.html}
}