Diamond, L., & ed. Gunther, R. e. Political Parties and Democracy. The Johns Hopkins University Press.
Cita Chicago Style (17a ed.)Diamond, Larry, y Richard ed ed. Gunther. Political Parties and Democracy. Baltimore, Maryland: The Johns Hopkins University Press.
Cita MLA (9a ed.)Diamond, Larry, y Richard ed ed. Gunther. Political Parties and Democracy. The Johns Hopkins University Press.
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