Rabier, J., Riffault, H., & Inglehart, R. (1983). Membership in the European community (2nd ICPSR ed.). Inter-university Consortium for Political and Social Research.
Chicago-referens (17:e uppl.)Rabier, Jacques-Rene, Helene Riffault, och Ronald Inglehart. Membership in the European Community. 2nd ICPSR ed. Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research, 1983.
MLA-referens (8:e uppl.)Rabier, Jacques-Rene, et al. Membership in the European Community. 2nd ICPSR ed. Inter-university Consortium for Political and Social Research, 1983.
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