@inproceedings{DiGRA-2005-KellarWD,
	author        = "Melanie Kellar and Carolyn R. Watters and Jack Duffy",
	booktitle     = "{Proceedings of the Third Digital Games Research Conference: Changing Views — Worlds in Play}",
	title         = "{A Comparison of Motivational Factors between Game Players}",
	year          = 2005,
}