Demystifying guilds: MMORPG-playing and norms

@Conference{digra448, title ="Demystifying guilds: MMORPG-playing and norms", year = "2009", author = "Verhagen, Harko and Johansson, Magnus", publisher = "DiGRA", address = "Tampere", howpublished = "\url{https://dl.digra.org/index.php/dl/article/view/448}", booktitle = "Proceedings of DiGRA 2009 Conference: Breaking New Ground: Innovation in Games, Play, Practice and Theory"}