References
- Barber, B. R. (1984). Strong democracy. Participatory politics for a new age. Berkeley: University of California Press.
- Levin, D. M. (1989). The listening self. Oxford, UK: Routledge.
- Nadig, L. A. (2006). Tips on effective listening. Retrieved February 18, 2008 from http://www.drnadig.com/listening.htm
- Nancy, J.L. (2007). Listening. New York: Fordham University Press. Originally published in 2003.
- Nichols, M. (1995). The lost art of listening. New York: Guilford.