Box, George E. P., and Gwilyn M. Jenkins .1976. Time Series Analysis: Forecasting and Control. San Francisco: Holden-Day .
2.
Burbeck, Stephen L.1978. "The Dynamics of Riot Growth: An Epidemiological Approach ." Journal of Mathematical Sociology6 (No. 1): 1-22.
3.
Bryce, James.1921. Modern Democracies. New York : Macmillan.
4.
Cohen, Larry J., and Mark I. Lichbach .1982. "Alternative Measures of Crime: A Statistical Evaluation." Sociological Quarterly23 (Spring): 253-66.
5.
Diekmann, Andrean.1979. "A Dynamic Stochastic Version of the Pitcher-Hamblin-Miller Model of 'Collective Violence.'" Journal of Mathematical Sociology6 (No. 2): 277-82.
6.
Eckstein, Harry.1965. "On the Etiology of Internal Wars." History and Theory4 (No. 2): 130-51.
7.
Goldstone, Jack A.1980. "The Weakness of Organization: A New Look at Gamson's The Strategy of Social Protest." American Journal of Sociology85 (March): 1017-42.
8.
Gurr, Ted Robert, et al. 1978. Comparative Studies of Political Conflict and Change: Crossnational Datasets. Ann Arbor: Inter-University Consortium for Political and Social Research.
9.
Klapp, Orrin E.1972. Currents of Unrest: An Introduction to Collective Behavior . New York: Holt, Rinehart and Winston .
10.
Levy, Sheldon G.1968. "A 150-Year Study of Political Violence in the United States." In Hugh David Grahan and Ted Robert Gurr, eds., Violence in America: Historical and Comparative Perspectives. A staff report to the National Commission on the Causes and Prevention of Violence.
11.
Lichbach, Mark Irving.1984. "Protest: Random or Contagious?" Unpublished Manuscript.
12.
_, and Ted Robert Gurr. 1981. "The Conflict Process: A Formal Model." Journal of Conflict Resolution25 (March): 3-29.
13.
Lieberson, Stanley, and Arnold R. Silverman .1965. "The Precipitants and Underlying Conditions of Race Riots." American Sociological Review30 (December): 887-98.
14.
McCleary, Richard, and Richard A. Hay, Jr.1980. Applied Time Series Analysis for the Social Science. Beverly Hills: Sage.
15.
Midlarsky, Manus.1978. "Analyzing Diffusion and Contagion Effects: The Urban Disorders of the 1960s." American Political Science Review72 (September): 996-1007.
16.
Milgram, Stanley, and Hans Toch.1969. "Collective Behavior: Crowds and Social Movements" In Gardner Lindsey and Elliot Aronson, eds., The Handbook of Social Psychology, Volume 4. Reading Mass.: Addison-Wesley.
17.
Pritcher, Brian L., Robert L. Hamblin, and Jerry L. L. Miller .1978. "The Diffusion of Collective Violence." American Sociological Review43 (February): 23-35.
18.
Smelser, Neil J.1963. Theory of Collective Behavior. New York: Free Press.
19.
Snyder, David.1978. "Collective Violence: A Research Agenda and Some Strategic Considerations." Journal of Conflict Resolution22 (September): 499-534.
20.
Spilerman, Seymour.1970. "The Causes of Racial Disturbances: A Comparison of Alternative Explanations." American Sociological Review35 (No. 4): 627-45.
21.
Stohl, Michael.1976. War and Domestic Political Violence: The American Capacity For Repression and Reaction. Beverly Hills: Sage.
22.
Taylor, Charles, and David Jodice.1983. The World Handbook of Political and Social Indicators. New Haven: Yale University Press.