@book{5125,
	author = {Baek, Youngkyun. and ebrary, Inc.},
	title = {Psychology of gaming},
	publisher = {Nova Science Publisher's, Inc.,},
	year = {2013.},
	series = {Psychology of emotions, motivations and actions},
	address = {Hauppauge, NY :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10704320}
}