1. Attenborough, D. (2001), The Life of Birds, UK: BBC Worldwide.
2. - (2002), The Trials of Life, UK: BBC Worldwide.
3. Batcho, J. D. (2005), The Cultural Politics of Television News Sound, Broadcast & Electronic Communication Arts, San Francisco: San Francisco State University.
4. BBC (2005), Editorial Guidelines, Producers Guidelines, London.
5. Chion, M. (1994), Audio-vision: Sound on screen, New York: Columbia University Press.