Article from Louisville Courier-Journal (Footnotes 3 and 4)

Article from Chicago Daily News (Footnote 9)

"Ali, Muhammad (boxer)," Microsoft® Encarta® Online Encyclopedia 2005 http://encarta.msn.com © 1997-2005 Microsoft Corporation. All Rights Reserved. (Footnotes 10 and 11)

Remnick, David "King of the World" New York, Vintage Books, A Division of Random House, Inc., 1998 (Footnotes 1,2,5,6,7,8)

All Photos courtesy of the Associated Press