BRIGGS, L. Vernon (Lloyd Vernon).- The Manner of Man that Kills
New York: Da Capo Press, 1983. 444 p. 32 leaves of plates. Ill. 22 cm. Read the book
CZOLGOSZ, Leon (May 5, 1873[1] – October 29, 1901)
"I killed the President because he was the enemy of the good people – the good working people. I am not sorry for my crime."
Last words of Czolgosz before his execution
Articles
MacDONALD, Carlos Frederick.The Trial, Execution, Autopsy, and Mental Status of Leon F. Czolgosz, alias Fred Nieman, the Assassin of President McKinley
s.l.: s.n., 1902? 41 p. Ill. 20 cm. Read the book
WESLEY, Johns A. The Man Who Shot McKinley
South Brunswick, N.J.: A. S. Barnes, 1970. 293 p.; illus.; map. ports. 25 cm.