Παραπομπή APA

Kreppel, A. (2002). The European parliament and supranational party system: A study in institutional development. Cambridge: Cambridge University Press.

Παραπομπή Chicago Style

Kreppel, Amie. The European Parliament and Supranational Party System: A Study in Institutional Development. Cambridge: Cambridge University Press, 2002.

Παραπομπή MLA

Kreppel, Amie. The European Parliament and Supranational Party System: A Study in Institutional Development. Cambridge: Cambridge University Press, 2002.

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