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Frémy, Dominique (2000). Quid. Paris: R. Laffont. p. 755. Retrieved 17 June 2023.
Caramani, Daniel (2000). Flora, Peter; Rothenbacher, Franz; Kraus, Franz (eds.). Elections in Western Europe since 1815: Electoral Results by Constituencies. New York: Palgrave Macmillan. p. 302.