Booker Taliaferro Washington
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"Washington, Booker Taliaferro ," in The New International Encyclopædia , New York: Dodd, Mead and Co. (1905)
"Washington, Booker Taliaferro ," in Encyclopædia Britannica (11th ed., 1911)
"Washington, Booker Taliaferro ," in The New Student's Reference Work , Chicago: F.E. Compton and Co. (1914)
"Washington, Booker Taliaferro ," in The Encyclopedia Americana , New York: The Encyclopedia Americana Corporation (1920)
"Washington, Booker Taliaferro ," in Collier's New Encyclopedia , New York: P. F. Collier & Son Co. (1921)
"Washington, Booker Taliaferro ," in Encyclopædia Britannica (12th ed., 1922)