@inproceedings{DiGRA-2013-PereiraR,
	author        = "Luís Lucas Pereira and Licinio Roque",
	booktitle     = "{Proceedings of the Seventh DiGRA International Conference: DeFragging Game Studies}",
	ee            = "http://www.digra.org/digital-library/publications/understanding-the-videogame-medium-through-perspectives-of-participation/",
	publisher     = "{Digital Games Research Association}",
	title         = "{Understanding the Videogame Medium through Perspectives of Participation}",
	year          = 2013,
}