Book
The cyber_reader : critical writings for the digital era. – Edited by Neil Spiller. – London : Phaidon Press, 2002. – 319 p.
Text in book
Wortzel, Adrianne. – «Medieval cartography and the ideological mapping of cyberspace : part II, section A : are you sure it's really round». – Seventh international symposium on electronic art : proceedings. – Edited by Michael B. Roetto. – Montréal : ISEA : Inter-Société des arts électroniques, 1997. – P. 96-98.