Book Review: Thiel Stern,Shayla. (2007). Instant Identity: Adolescent Girls and the World of Instant Messaging. New York: Peter Lang

Hey, V. (1997). The company she keeps: An ethnography of girls' friendships. Buckingham, UK: Open University Press.

Kearney, M.C. (2006). Girls make media. New York : Routledge.

Shulman, S. , Seiffge-Krenke, I. , & Dimitrovsky, L. (1994). The functions of pen pals for adolescents. Journal of Psychology, 128, 89-100.