@inproceedings{DiGRA-2009-CanossaD,
	author        = "Alessandro Canossa and Anders Drachen",
	booktitle     = "{Proceedings of the Fifth DiGRA International Conference: Breaking New Ground: Innovation in Games, Play, Practice and Theory}",
	ee            = "http://www.digra.org/digital-library/publications/patterns-of-play-play-personas-in-user-centred-game-development/",
	publisher     = "{Digital Games Research Association}",
	title         = "{Patterns of Play: Play-Personas in User-Centred Game Development}",
	year          = 2009,
}