1. Alvarez, J., Michaud, L.: Serious games. Advergaming, edugaming, training and more. Montpellier, France (June de 2008)
2. Ritterfeld, U., Cody, M., Vorderer, P.: Serious Games: Mechanisms and Effects. Routledge, New York/London (2009)
3. Breuer, J., Bente, G.: Why so serious? On the relation of serious games and learning. Eludamos. J. Comput. Game Culture IV(1), 7–24 (2010)
4. Abt, C.: Serious Games. Viking Compass, New York (1975)
5. Zyda, M.: From visual simulation to virtual reality to games. Computer 38(9), 25–32 (2005)