1. Laurel, B.: Computers as Theatre. Addison-Wesley Longman Publishing Co., Inc., Boston (1993)
2. Mateas, M., Stern, A.: Facade: An Experiment in Building a Fully-Realized Interactive Drama. In: Game Developers Conference (GDC 2003), Game Design Track, San Jose, CA (2003)
3. Murray, J.: From Game-Story to Cyberdrama. In: Wardrip-Fruin, N., Harrigan, P. (eds.) First Person: New Media as Story, Performance, and Game, vol. 1, pp. 2–11. The MIT Press, Cambridge (2004)
4. LNICST;I. Swartjes,2009
5. Lecture Notes in Computer Science;T.J. Tanenbaum,2008