Internet Archive: The A list : the National Society of Film Critics' 100 essential films. Cambridge, MA : Da Capo Press, 2002, ISBN 978-0-306-81096-1 (archive.org [abgerufen am 9. Dezember 2020]).
Ursula Hardt: From Caligari to California: Eric Pommer's Life in the International Film Wars. Berghahn Books, 1996, ISBN 978-1-78533-010-0 (google.de [abgerufen am 8. Dezember 2020]).
Bosley Crowther: THE SCREEN IN REVIEW: Laughton in 'They Knew What They Wanted' at Music Hall--Dance, Girl, Dance' at Palace--New Films at Loew's State, Rialto and Cinecitta (Published 1940). In: The New York Times. 11. Oktober 1940, ISSN0362-4331 (nytimes.com [abgerufen am 8. Dezember 2020]).
Bosley Crowther: THE SCREEN IN REVIEW: Laughton in 'They Knew What They Wanted' at Music Hall--Dance, Girl, Dance' at Palace--New Films at Loew's State, Rialto and Cinecitta (Published 1940). In: The New York Times. 11. Oktober 1940, ISSN0362-4331 (nytimes.com [abgerufen am 8. Dezember 2020]).