CGSociety, Gorillaz perform live on MTV
      http://features.cgsociety.org/cgfilms/cgfilm.php?story_id=3217
      (6 March 2006)

Davis, Rick, Pepper’s Ghost
      http://www.dafe.org/misc/peppers/peppers.htm
      (6 March 2006)

MilkandCookies, Gorillaz: Feel Good Inc Live
      http://www.milkandcookies.com/links/37886/details/
      (13 March 2006)

Pepper, Henery John, A True History of the Ghost
      Cassell & Co., 1890.

Sherwin, Adam, Gorillaz ape a Victorian Parlour Trick
      http://www.timesonline.co.uk/article/0,,13509-1856928,00.html
      (7 March 2006)

Steinmeyer, Jim, Hiding the Elephant.
      New York: Carroll & Graf., 2003.

Surrell, Jason, The Haunted Mansion: From the Magic Kingdom to the Movies.
      New York: Disney Editions., 2003.

The Production Box, Pepper’s Ghost
      http://easyweb.easynet.co.uk/~s-herbert/pepghost.htm
      (6 March 2006)