Grimm, Steven (February 12, 2005). "Guide Page: 'Thirdspace'". The Lurker's Guide to Babylon 5. Sunnyvale, CA: Midwinter Software. pp. "Episode List" section. Archived from the original on October 28, 2008. Retrieved November 6, 2008.
web.archive.org
Grimm, Steven (February 12, 2005). "Guide Page: 'Thirdspace'". The Lurker's Guide to Babylon 5. Sunnyvale, CA: Midwinter Software. pp. "Episode List" section. Archived from the original on October 28, 2008. Retrieved November 6, 2008.