John Downs, Frank Vetere, Wally Smith. Differentiated Participation in Social Videogaming. In Bernd Ploderer, Marcus Carter, Martin R. Gibbs, Wally Smith, Frank Vetere, editors, Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction, OZCHI 2015, Parkville, VIC, Australia, December 7-10, 2015. pages 92-100, ACM, 2015. [doi]