Pearce, C., & Boellstorff, T. (2009). Communities of play: Emergent cultures in multiplayer games and virtual worlds. Cambridge, Mass. [u.a.]: MIT Press.

Communities of play : Emergent cultures in multiplayer games and virtual worlds / Celia Pearce and Artemesia. Forewords by Tom Boellstorff .. . — Cambridge, Mass. [u.a.] : MIT Press, 2009. — XIII, 327 S.; Ill., graph. Darst; 24 cm. — ISBN 0262162571, 9780262162579, 9780262516730

Pearce, Celia, and Tom Boellstorff. Communities of Play: Emergent Cultures in Multiplayer Games and Virtual Worlds.Cambridge, Mass. [u.a.]: MIT Press, 2009.