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lightweights”. An Illustrated History of Boxing (2001: 6th ed.). 米国・ニューヨーク市: Citadel Press. p. 292. ISBN 978-0-8065-2201-2  ^ 6. Age, Weight Divisions and Weigh-inWorld

^ Coulombe, Charles A., Vicars of Christ: A History of the Popes, (Citadel Press, 2003), 208. ^ Bernard F. Reilly, The Contest of Christian and Muslim

Thompson, Frank (1996). Lost Films: Important Movies That Disappeared. Citadel Press. ISBN 0806516046  ^ “Roped”. silentera.com. February 27, 2008閲覧。 Roped

Company. ISBN 0316218081  Lovece, Frank (1996). The X-Files Declassified. Citadel Press. ISBN 080651745X  Lowry, Brian (1995). The Truth is Out There: The Official

だことで、両者は決定的な正面衝突を迎えることとなる。 ^ Coulombe, Charles A. Vicars of Christ: A History of the Popes, Citadel Press, 2003, p 210. ^ Bartlett, Professor Robert.