Readings:
Tepperman, Lorne. (1975). Deviance as a Search Process. Canadian Journal of Sociology 1 (3): 277-294.
Rogers, Everett. (2003). Diffusion Networks. Pp. 300-364 in Diffusion of Innovations. New York: The Free Press.
Burt, Ronald. (1999). The Social Capital of Opinion Leaders. Annals of the American Academy of Political and Social Science, 566: 37-54.