@inproceedings{DiGRA-2005-KaufmanCG,
	author        = "David Kaufman and David Chandross and Anthony Gurr",
	booktitle     = "{Proceedings of the Third Digital Games Research Conference: Changing Views — Worlds in Play}",
	title         = "{Key Factors in the Design of Effective Games: Results of a Survey of Industry Experts and Advanced Gamers}",
	year          = 2005,
}