Dan Moore (2010年9月4日). “St. Louis Rams Final Cuts: Thaddeus Lewis Edges KeithNull As Third Quarterback”. SB NATION. 2013年5月30日閲覧。 ^ a b “Browns waive Thaddeus
Revival, Austin Osman Spare and the Zos Kia Cultus ^ Peter J. Carroll, Liber Null & Psychonaut, Weiser, 1987 AustinSpare.co.uk: Articles, Genealogy, and Bibliography