(en) David R. Wrone, The Zapruder Film. Reframing JFK's Assassination, Lawrence, University Press of Kansas, , 368 p. (ISBN0-7006-1291-2, lire en ligne), p. 199-205 (« A Command Appearance »).
(en) Church Committee, Church Committee Book V : The Investigation of the Assassination of President John F. Kennedy: Performance of the Intelligence Agencies, Washington, US Government Printing Office, , 106 p. (lire en ligne)
(ang) Select Committee on the Assassinations of the US House of Representatives,, Volume X : Anti Castro Activities and Organizations - Oswald in New Orleans - CIA Plots against Castro - Rose Cheramie, Washington, , US Government publishing Office, , 205 p (lire en ligne), p. 5-18
(en) HSCA, HSCA Report, Volume X : The Ingredients of an Anti-Castro Cuban Conspiracy, Washington, US Government Printing Office, , 210 p. (lire en ligne), p. 5-18
spartacus-educational.com
(en) Jim Simkin, « Jim Garrison », sur spartacus-educational.com (consulté le ).