Only Patrons See New Articles; Become a Patron Now!A Shocking Photo (sources)
- "The Curious Case of Bruno Hauptman's Waxwork," by Fallenangel152, page in the Reddit website, posted 10-14-2012, viewed 3-1-2016. Online at: https://www.reddit.com/r/Paranormal/comments/11h8ga/the_curious_case_of_bruno_hauptmanns_waxwork/
- "Ghost of London Underground," page in the Fortean Times Forums, note from McAvennie, posted 12-31-2006, viewed 3-3-2016. Online at: http://forum.forteantimes.com/index.php?threads/ghosts-of-london-underground.20197/page-8
- "Ghosts on the Underground: a documentary that reveals just how haunted the tube really is," by Tom Ruffles, page in the Society for Psychical Research website, posted 2013, viewed 3-3-2016. Online at: http://www.spr.ac.uk/publication/ghosts-underground-documentary-reveals-just-how-haunted-tube-really
- "The Haunted Tube," by Chris Laursen, page in the Paranormal Studies & Inquiry Canada (PSICAN) website, viewed 3-1-2016. Online at: http://psican.org/index.php/ghosts-a-hauntings/71-the-haunted-tube - Originally posted 10-2-2008 according to the Web Archive [Link Here].
