@book{32758,
	author = {Ploor, D. Michael.},
	title = {Video game design foundations :},
	publisher = {Goodheart-Willcox Co.,},
	year = {2011.},
	address = {Tinley park, Ill. :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1112/2010481903-d.html}
}