Twelfth Annual Meeting of the American Society of Mammalogists. In: Journal of Mammalogy. Band11, Nr.3, 1930, ISSN0022-2372, S.426–431, doi:10.2307/1374161.
Tensecondsfromnow Says: Son of Ingagi (1940). In: The EOFFTV Review. 14. Juli 2020, abgerufen am 30. Juli 2020 (englisch).
google.de
books.google.de
Gregg Mitman: Reel Nature: America's Romance with Wildlife on Film. University of Washington Press, 2012, ISBN 978-0-295-80372-2, S.51–54 (google.de [abgerufen am 29. Juli 2020]).
Gregg Mitman: Reel Nature: America's Romance with Wildlife on Film. University of Washington Press, 2012, ISBN 978-0-295-80372-2, S.52 (google.de [abgerufen am 29. Juli 2020]).
Robin R. Means Coleman: Horror Noire: Blacks in American Horror Films from the 1890s to Present. Routledge, 2013, ISBN 978-1-136-94294-5, S.39f. (google.de [abgerufen am 30. Juli 2020]).
Rhona J. Berenstein: White Heroines and Hearts of Darkness: Race, Gender and Disguise in 1930s Jungle Films. In: Film History. Band6, Nr.3, 1994, ISSN0892-2160, S.314–339.
Twelfth Annual Meeting of the American Society of Mammalogists. In: Journal of Mammalogy. Band11, Nr.3, 1930, ISSN0022-2372, S.426–431, doi:10.2307/1374161.