Part of Web site
Wardrip-Fruin, Noah ; Harrigan, Pat. – «Game theories». – Electronic book review. – Edited by Joseph Tabbi. – Introduction to a thematic section. {{www.electronicbookreview.com}}
Conference / Symposium
Interactive Frictions : A National Conference on Interactive Narrative, Davidson Conference Center, University of Southern California, Los Angeles, Calif., United States, June 5-18, 1999. – As part of the «Interactive Frictions» exhibition. {{www.annenberg.edu}}