@inproceedings{DiGRA-2011-JacobsS,
	author        = "Melinda Jacobs and Tanja Sihvonen",
	booktitle     = "{Proceedings of the Sixth DiGRA International Conference: Think, Design, Play}",
	ee            = "http://www.digra.org/digital-library/publications/in-perpetual-beta-on-the-participatory-design-of-facebook-games/",
	publisher     = "{Digital Games Research Association}",
	title         = "{In Perpetual Beta? On the Participatory Design of Facebook Games}",
	year          = 2011,
}