Digital document
Winget, Megan. – Like a wave upon the sand : digital preservation of variable media art [digital document]. – 2005. {{www.ischool.utexas.edu}}
Part of Web site
Lewis, Jacquelyn . – «Conserving pixels, bits, and bytes». – ARTINFO: The premier site for news about art and culture around the world. – New York : LTB Media, 2007. {{www.artinfo.com}}
Part of Web site
«Seeing Double: Emulation in Theory and Practice opens at the Guggenheim March 19, 2004». – Fondation Daniel Langlois pour l'art, la science et la technologie = Daniel Langlois Foundation for Art, Science, and Technology. – Montréal : Daniel Langlois Foundation for Art, Science, and Technology. – English and French text. – Text written in 2004. {{www.fondation-langlois.org}}
Text in periodical
Real, William A. – «Toward guidelines for practice in the preservation and documentation of technology-based installation art». – Journal of the American Institute for Conservation. – Vol. 40, no. 3 (Fall/Winter 2001). – P. 211-231.