Robert K. Klepper Silent Films, 1877-1996, A Critical Guide to 646 Movies Jefferson, North Carolina and London, 1999 |
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Danny Peary Alternate Oscars, One Critic's Defiant Choices for Best Picture, Actor, and Actress - From 1927 to the Present New York, 1993 |
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Gerald D. McDonald, Michael Conway and Mark Ricci (editors) The Films of Charlie Chaplin New York, 1965 |
Robert B. Connelly The Motion Picture Guide, Silent Film 1910-1936 Chicago, 1986 |
Jeffrey Vance, The Circus: a Chaplin masterpiece, in: Film History, vol. 8, 1996 pp. 186-208 |