| Title | Game-Based Virtual Worlds as Decentralized Virtual Activity Systems | 
| Publication Type | Book Chapter | 
| Year of Publication | 2010 | 
| Authors | Scacchi, W. | 
| Editor | Bainbridge, W. S. | 
| Book Title | Online Worlds: Convergence of the Real and the VirtualOnline Worlds: Convergence of the Real and the Virtual | 
| Pagination | 225-235 | 
| Publisher | Springer |