Budge, I., & Keman, H. (1993). Parties and democracy. Oxford University Press.
Chicago Style (17th ed.) CitationBudge, Ian, and Hans Keman. Parties and Democracy. Oxford, England, United Kingdom: Oxford University Press, 1993.
MLA (9th ed.) CitationBudge, Ian, and Hans Keman. Parties and Democracy. Oxford University Press, 1993.
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