Woodrow Wilson to William Jennings Bryan
June 23, 1913; Papers of Woodrow Wilson Project Records, Box 123; Public Policy Papers, Department of Rare Books and Special Collections, Princeton University Library.

Woodrow Wilson to William Jennings Bryan
June 25, 1914; Papers of Woodrow Wilson Project Records, Box 162; Public Policy Papers, Department of Rare Books and Special Collections, Princeton University Library.

Woodrow Wilson to William Jennings Bryan
April 5, 1915; Papers of Woodrow Wilson Project Records, Box 191; Public Policy Papers, Department of Rare Books and Special Collections, Princeton University Library.

James Weldon Johnson
"Self-Determining Haiti," The Nation, August 28, September 4, September 11, September 18, 1920.

George Brinton McClellan Harvey
"If Haiti Invokes the League," Cleveland Gazette, November 13, 1920.