Hohmann, L. (2007). Innovation games: Creating breakthrough products through collaborative play. Addison-Wesley.
Čikaški stil citiranja (17. izdanje)Hohmann, Luke. Innovation Games: Creating Breakthrough Products Through Collaborative Play. Upper Saddle River, N.J: Addison-Wesley, 2007.
MLA način citiranja (9. izdanje)Hohmann, Luke. Innovation Games: Creating Breakthrough Products Through Collaborative Play. Addison-Wesley, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.