McAdam, Doug, Sidney Tarrow, and Charles Tilly. Dynamics of Contention. New York: Cambridge University Press, 2001.

Goldstone, Jack A., and Charles Tilly. "Threat (and Opportunity): Popular Action and State Response in the Dynamics of Contentious Action." In Silence and Voice in the Study of Contentious Politics. New York: Cambridge University, 2001.

Tilly, Charles. "From Interactions to Outcomes in Social Movements." In How Social  Movements Matter. Minneapolis: University of Minnesota Press, 1999.

McAdam, Doug, Sidney Tarrow, and Charles Tilly. "To Map Contentious Politics." Mobilization 1, no. 1 (1996): 17-34.