Diversicon 16 Media GuideArchived September 11, 2012, at the Wayback Machine. 2008. "Profile: Diversicon and SF Minnesota co-founder, past convention chair, and Diversicon 16 programming chair Eric M. Heideman." p. 4.
SF Minnesota website "SF Minnesota." Retrieved January 26, 2016.
web.archive.org
Diversicon 16 Media GuideArchived September 11, 2012, at the Wayback Machine. 2008. "Profile: Diversicon and SF Minnesota co-founder, past convention chair, and Diversicon 16 programming chair Eric M. Heideman." p. 4.