e mutoscope and the biograph and their supplying camera. Berkeley: Beginnings of the American Film, University of California Press. p. 60.↑ Bordwell, David; Staiger, Janet; Thompson, Kristin (1988). The Classical Hollywood cinema: Film Style & Mode of Production to 1960. London: Routledge. p. 265. ISBN 978-0-415-00383-4.↑ Bitzer, Billy (Spring 1995). "The Biograph Camera". The Operating Cameraman. Toluca Lake, California: Society of Camera Operators. 25 June 2008 දින මුල් පිටපත වෙතින් සංරක්ෂණය කරන ලදී. සම්ප්‍රවේශය 30 November 2004.↑ Musser, Charles (1994). The Emergence of Cinema: The American Screen to 1907. Berkeley: University of California Press. pp. 303–313. ISBN 978-0-520-08533-6.↑ Doyle, Steven; Crowder, David A. (2010). Sherlock Holmes for Dummies (PDF). Hoboken, New Jersey: John Wiley & Sons. p. 26. ISBN 978-0-470-48444-9.↑ 13.0 13.1 Henderson, Robert M. (1972). D. W. Griffith: His Life and Work. Oxford: Oxford University Press. p. 36. ISBN 978-0-8240-5763-3.↑ Hard