1. Armbruster, Karla. 1998. Creating the world we must save: The paradox of television nature programs. In Writing the environment, ed. R. Kerridge and N. Sammels, 218–238. London: Zed.
2. Bellantoni, Patti. 2005. If it’s purple, someone’s gonna die: the power of color in visual storytelling. Amsterdam: Elsevier.
3. Bordwell, David. 2016. Film art: an introduction, 11th ed. New York: McGraw-Hill.
4. Burt, Jonathan. 2002. Animals in film. London: Reaktion.
5. Chion, Michel. 1999. The voice in cinema. New York: Columbia University Press.