Kreppel, A. (2002). The European parliament and supranational party system: A study in institutional development. Cambridge: Cambridge University Press.
استشهاد بنمط شيكاغوKreppel, Amie. The European Parliament and Supranational Party System: A Study in Institutional Development. Cambridge: Cambridge University Press, 2002.
MLA استشهادKreppel, Amie. The European Parliament and Supranational Party System: A Study in Institutional Development. Cambridge: Cambridge University Press, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.