Birke, W. (1961). European elections by direct suffrage: A comparative study of the electoral systems used in Western Europe and their utility for the direct election of a European Parliament. Sythoff.
Chicago-Zitierstil (17. Ausg.)Birke, Wolfgang. European Elections by Direct Suffrage: A Comparative Study of the Electoral Systems Used in Western Europe and Their Utility for the Direct Election of a European Parliament. Leyden: Sythoff, 1961.
MLA-Zitierstil (9. Ausg.)Birke, Wolfgang. European Elections by Direct Suffrage: A Comparative Study of the Electoral Systems Used in Western Europe and Their Utility for the Direct Election of a European Parliament. Sythoff, 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.