Marx, G. T., & McAdam, D. Collective behavior and social movements process and structure. Prentice Hall.
Cita Chicago (17th ed.)Marx, Gary T., i Douglas McAdam. Collective Behavior and Social Movements Process and Structure. New Jersey: Prentice Hall.
Cita MLA (9th ed.)Marx, Gary T., i Douglas McAdam. Collective Behavior and Social Movements Process and Structure. Prentice Hall.
Atenció: Aquestes cites poden no estar 100% correctes.