1. Arluke, A., & Sanders, C. (1996). Regarding animals. Philadelphia, PA: Temple University Press.
2. Beck, A., & Katcher, A. (Eds.). (1983). New perspective on our lives with companion animals. Philadelphia: University of Pennsylvania Press.
3. Bernstein, P. L., Schmidt, A., Topp, D., Richmond, M., & Diederich, C. (2010). Linguistic comparison of pet cat names between USA and Belgium and possible meanings. Paper presented at the annual conference of the International Society for Anthrozoology; ISAZ 2010, Stockholm, Sweden.
4. Borkfelt, S. (2011). What’s in a name? Consequences of naming non-human animals. Animals, 1, 116–125.
5. Brandes, S. (2009). The meaning of American pet cemetery gravestones. Ethnology, 48(2), 99–118.