Mattock, Lindsay, and Kara Wentworth. “Unearthing the Underground, Databasing the Avantgarde, and Mapping the Independent Media Community”. International Association of Sound and Audiovisual Archives (IASA) Journal, no. 46 (August 28, 2017): 22-32. Accessed October 19, 2019. http://journal.iasa-web.org/pubs/article/view/5.