Peter Malone:Screen Priests: The Depiction of Catholic Priests in Cinema, 1900–2018. 2019, ISBN 978-1-92587292-7, S.103 (google.de).
Daniel Bernardi, Michael Green:Race in American Film: Voices and Visions that Shaped a Nation [3 volumes]. 2017, ISBN 978-0-313-39840-7, S.57 (google.de).
David Sterritt, John C. Anderson:The B List: The National Society of Film Critics on the Low-Budget Beauties, Genre-Bending Mavericks, and Cult. 2008, ISBN 978-0-7867-2650-9 (google.de).