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Dalton, Russell J., Scott C. Flanagan & Paul Allen Beck (1984a): 'Political forces and partisan change', kap. 15 i Russell J. Dalton, Scott C. Flanagan & Paul Allen Beck (red): Electoral change in advanced industrial democracies. Princeton, N.J.: Princeton University Press. 26 s.
Franklin, Mark N.; Thomas T. Mackie, Henry Valen m. fl. (red.) (1992): Electoral Change: Responses to Evolving Social and Attitudinal Structures in Western Countries. Cambridge: Cambridge University Press, kap. 1, 2, 19. 78 s.
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Kitschelt, Herbert (1995): The Radical Right in Western Europe – A Comparative Analysis. Ann Arbor: The University Press of Michigan, s. 13-28. 16 s.
Klingemann, Hans-Dieter, Richard Hofferbert & Ian Budge (1994): Parties, policies and democracy, Boulder: Westview Press, kap. 2. 16 s. Knutsen, Oddbjørn (1989): ‘Cleavage dimensions in ten West European countries: A comparative empirical analysis’, Comparative Political Studies 21: 495-534. 39 s.
Knutsen, Oddbjørn (1995a): ‘Party Choice’, kap.17 i Jan van Deth & Elinor Scarbrough (red.): The Impact of Values. "Beliefs in Government", bind 4. European Science Foundation. Oxford: Oxford University Press. 31 s
Knutsen, Oddbjørn & Elinor Scarbrough (1995): ‘Cleavage Politics’, kap.18 i Jan van Deth & Elinor Scarbrough (red.): The Impact of Values. "Beliefs in Government", bind 4. European Science Foundation. Oxford: Oxford University Press. 32 s.
Knutsen, Oddbjørn (2001): ‘Social Class, Sector Employment and Gender as Political Cleavages in the Scandinavian Countries. A Comparative Longitudinal Study, 1970-95’, Scandinavian Political Studies 24: 311-350. 40 s.
Knutsen, Oddbjørn (2004): Social structure and party choice in Western Europe. A comparative longitudinal study. Houndmills, Basingstoke, Hampshire: Palgrave Macmillan, kap. 1-3, 5-7 236 s.
Knutsen, Oddbjørn (2005): 'The impact of sector employment on party choice: a comparative study of eight West European countries'. European Journal of Political Research 44: 593-621 29 s.
Knutsen, Oddbjørn (2006): Class Voting in Western Europe. A Comparative Longitudinal Study. Lanham: Lexington Books, kap. 1-2, 5-8 120 s.
Kriesi, Hanspeter (1998): ’The transformation of cleavage politics. The 1997 Stein Rokkan lecture’, European Journal of Political Research 33: 165-185. 21 s.
Listhaug, Ola, Stuart Elaine Macdonald & George Rabinowitz (1990): ’A comparative spatial analysis of European party systems,’ Scandinavian Political Studies 13: 227-254. 28 s.
Listhaug, Ola, Stuart Elaine Macdonald & George Rabinowitz (1994): ‘Ideology and party support in comparative perspective’, European Journal of Political Research 25: 111-149. 39 s.
Mair, Peter (2001): 'The freezing hypothesis. An evaluation', kap. 3 i Lauri Karvonen & Stein Kuhnle (red.): Party systems and voter alignments revisited. London: Routledge. 18 s.
Rabinowitz, George & Stuart Elaine MacDonald (1989): ‘A directional theory of issue voting, American Political Science Review 83: 93-121. 29 s.
Rose, Richard & Derek Urwin (1969): ‘Social cohesion, political parties and strains in regimes’, Comparative Political Studies 2: 7-31. 25 s.
Sum pensum: ca. 990 s.