Teamster Union Responses to Congressional Investigations in the Late 1950s

“A Hard Boiled Egghead”: Harold Gibbons, the McClellan Committee, and the Culture of Investigation in the 1950s — Bob Bussell
A Game of Cat and Mouse? The McClellan Committee and Chicago’s Teamsters Local 743 — Leisl Orenic
Perspectives on the McClellan Committee Hearings: The FBI Reports of Hoffa’s Spy — David Witwer