Putnam RD, Campbell DE. American Grace: How Religion Divides and Unites Us. New York: Simon & Schuster; 2010. Website

Clark T, Putnam RD, Fieldhouse E. The Age of Obama: The Changing Place of Minorities in British and American Society. University of Manchester Press; 2010. Publisher's Version

Putnam RD, Feldstein L, Cohen D. Better Together: Restoring the American Community. New York: Simon & Schuster; 2003. Publisher's Version

Putnam RD. Democracies in Flux: The Evolution of Social Capital in Contemporary Society. (Putnam RD). New York: Oxford University Press; 2002. Publisher's Version

Putnam RD. Bowling Alone: The Collapse and Revival of American Community. New York: Simon & Schuster; 2000. Publisher's Version

Putnam RD. Disaffected Democracies: What’s Troubling the Trilateral Countries?. (Putnam RD, Pharr SJ). Princeton, NJ: Princeton University Press; 2000. Publisher's Version

Putnam RD, Leonardi R, Nanetti R. Making Democracy Work: Civic Traditions in Modern Italy. Princeton: Princeton University Press; 1993. Publisher's Version

Putnam RD. Double-Edged Diplomacy: International Bargaining and Domestic Politics. (Putnam RD, Evans PB, Jacobson HK). Berkeley: University of California Press; 1993. Publisher's Version

Putnam RD, Leonardi R, Nanetti RY. Effetto Regione: Istituzionalizzazione e Cambiamento in Basilicata [The Regional Effect: Institutionalization and Change in Basilicata]. Bologna: Il Mulino; 1987.

Putnam RD, Leonardi R, Nanetti RY. La Pianta e le Radici: Il Radicamento dell'Istituto Regionale nel Sistema Politico Italiano [The Plant and its Roots: The Implantation of Regional Government in the Italian Political System]. Bologna: Il Mulino; 1985.

Putnam RD, Bayne N. Hanging Together: The Seven-Power Summits. London and Cambridge, MA: Heinemann and Harvard University Press; 1984. Publisher's Version

Putnam RD, Aberbach JD, Rockman BA. Bureaucrats and Politicians in Western Democracies. Cambridge, MA: Harvard University Press; 1981. Publisher's Version

Putnam RD. The Comparative Study of Political Elites. Englewood Cliffs, N.J. Prentice-Hall; 1976. Publisher's Version

Putnam RD. The Beliefs of Politicians: Ideology, Conflict, and Democracy in Britain and Italy. New Haven: Yale University Press; 1973. Publisher's Version