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Published online by Cambridge University Press: 24 April 2015
1. Putnam, Robert D., Bowling Alone: The Collapse and Revival of American Community (Simon & Schuster 2000)CrossRefGoogle Scholar; Verba, Sidney, Schlozman, Kay Lehman & Brady, Henry E., Voice and Equality: Civic Voluntarism in American Politics (Harv. U. Press 1995)Google Scholar.