1. Jacques Tisseau, (2001). “Réalité virtuelle, autonomie in virtuo”, Habilitation á diriger des recherches (Doctoral dissertation, PhD thesis).
2. George Coates, (1992). “Program from Invisible Site—a virtual sho”, a multimedia performance work presented by George Coates Performance Works, San Francisco, CA, March.
3. “The lawnmower man”;Greenbaum;Film and video,1992
4. “A Bibliography of Articles Relevant to the Application of Virtual Reality”;Rizzo;Cyberpsychology &Behavior,1998
5. Virtual environments in the diagnosis, prevention, and intervention of age-related diseases: A review of VR scenarios proposed in the EC VETERAN Project;Riva;Cyberpsychology & Behavior,1999