Text in periodical Dixon, Steve. – «A history of virtual reality in performance». – International Journal of Performance Arts and Digital Media. – Vol. 2, no. 1 (2006). – P. 23-54.
Conference / Symposium Sins of Change : Media Arts in Transition, Again, Walker Art Center, Minneapolis, Minn., United States, April 6-8, 2000. {{www.walkerart.org}}