Coppedge, Michael. Varieties of democracy: measuring two centuries of political change [online]. Cambridge: Cambridge University Press, 2020
Coppedge, M. (2020). Varieties of democracy: Measuring two centuries of political change. Cambridge: Cambridge University Press.
Chicago Style CitationCoppedge, Michael. Varieties of Democracy: Measuring Two Centuries of Political Change. Cambridge: Cambridge University Press, 2020.
MLA CitationCoppedge, Michael. Varieties of Democracy: Measuring Two Centuries of Political Change. Cambridge: Cambridge University Press, 2020.
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