^ 4.04.14.24.34.44.5McKuras, Julie. 100 Years Ago: Sherlock Holmes Baffled(PDF). Friends of the Sherlock Holmes Collections Newsletter (Minneapolis: Friends of the Sherlock Holmes Collections, University of Minnesota Libraries). December 2000, 4 (4): 2 [2010-08-07]. (原始内容(PDF)存档于2012-03-11).
^ 5.05.15.2Pointer, Michael. Earliest Holmes film. Sherlock Holmes Journal (The Sherlock Holmes Society of London). Summer 1968, 8 (4): 138–140.
^Spehr, Paul C. Unaltered to Date: Developing 35mm Film. Fullerton, John and Widding, Astrid Söderbergh (编). Moving Images: From Edison to the Webcam. Sydney: John Libbey & Co. 2000: 17. ISBN 978-1-86462-054-2.
^Hendricks, Gordon. Beginnings of the biograph: the story of the invention of the mutoscope and the biograph and their supplying camera. Berkeley: Beginnings of the American Film, University of California Press. 1964: 60.
^Bitzer, Billy. The Biograph Camera. The Operating Cameraman (Toluca Lake, California: Society of Camera Operators). Spring 1995 [2004-11-30]. (原始内容存档于2008-06-25).
^Musser, Charles. The Emergence of Cinema: The American Screen to 1907. Berkeley: University of California Press. 1994: 303–313. ISBN 978-0-520-08533-6.
^Everson, William K. The Detective in Film. Secaucus, New Jersey: Citadel Press. 1972: 4. ISBN 978-0-8065-0448-3. labored under the difficulty of not being able to conduct prolonged interrogations or oral deductions ... the stress was on mystery or physical action rather than on literary-derived sleuthings.
^Banham, Martin. British and American playwrights Volume 5 (1750-1920): Plays by William Gillette, Rosemary Cullen, Don B. Wilmeth. Cambridge, England: Cambridge University Press. 1983: 30. ISBN 978-0-521-28431-8.
^Klinger, Leslie S. The Search for Sherlock Holmes on the Screen. Baker Street Journal (Zionsville, Indiana: Steven Doyle). [2010-01-30]. (原始内容存档于2011-06-10). it is an early trick film clearly made for viewing on a mutoscope or peepshow machine. Although a tiny, trivial piece, it is historic as being the earliest known use of Sherlock Holmes in moving pictures.