Sheldon, L. (2012). The multiplayer classroom: Designing coursework as a game. Course Technology/Cengage Learning.
Chicago-Zitierstil (17. Ausg.)Sheldon, Lee. The Multiplayer Classroom: Designing Coursework as a Game. Austrailia ; Boston, Mass.: Course Technology/Cengage Learning, 2012.
MLA-Zitierstil (8. Ausg.)Sheldon, Lee. The Multiplayer Classroom: Designing Coursework as a Game. Course Technology/Cengage Learning, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.