Lewis, J. R., & Williams, A. M. (1984). Social cleavages and electoral performance: The social basis of Portuguese political parties ; 1976 - 83. West European politics.
Chicago Style (17th ed.) CitationLewis, J. Roy, and A. M. Williams. "Social Cleavages and Electoral Performance: The Social Basis of Portuguese Political Parties ; 1976 - 83." West European Politics 1984.
MLA (8th ed.) CitationLewis, J. Roy, and A. M. Williams. "Social Cleavages and Electoral Performance: The Social Basis of Portuguese Political Parties ; 1976 - 83." West European Politics, 1984.
Warning: These citations may not always be 100% accurate.
