(en) Jean-Paul Gabilliet, Of Comics and Men : A Cultural History of American Comic Books, Jackson, University Press of Mississippi, , 390 p. (ISBN978-1-60473-267-2 et 1-60473-267-9, lire en ligne), p. 326
(en) Amy Kiste Nyberg, Seal of Approval : The History of the Comics Code, Jackson (Miss.), University Press of Mississippi, , 224 p. (ISBN0-87805-975-X, lire en ligne), p. 126
(en) Bradford W. Wright, Comic Book Nation : The Transformation of Youth Culture in America, JHU Press, , 360 p. (ISBN978-0-8018-7450-5, lire en ligne), p. 187
(en) « Senators to hold teen age Hearings; Subcommittee Plans Sessions Here and in 19 Other Cities : Local Assistance Sought », The New-York Times, (lire en ligne)
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(en) Gary Groth, Dwight Decker et William M. Gaines, « An Interview with William M. Gaines, Part Three of Three », The Comics Journal, no 81, , p. 1 (lire en ligne)
thecomicbooks.com
(en) Hearings Before the Subcommittee to investigate Juvenile Delinquency of the Committee on the judiciary United States Senate eighty-third congress second session pursuant to S. 190 : Investigation of Juvenile Delinquency in the United States, United States Government Printing Office, (lire en ligne), p. 1