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Jørgen Nielsen H. Pertti Pesonen: An Election in Finland. Party Activities and Voter Reactions. New Haven & London, Yale University Press, 1968. x+ 416 s. Ill. $ 12.50. HT [Internet]. 1. januar 1973 [henvist 7. april 2020];120. Tilgængelig hos: https://tidsskrift.dk/historisktidsskrift/article/view/51368