Ziegler, D. J. (1958). Prelude to democracy: A study of proportional representation and the heritage of Weimar Germany 1871-1920. University of Nebraska Printing Division.
Chicago ZitierstilZiegler, Donald J. Prelude to Democracy: A Study of Proportional Representation and the Heritage of Weimar Germany 1871-1920. Lincoln [Nebraska]: University of Nebraska Printing Division, 1958.
MLA ZitierstilZiegler, Donald J. Prelude to Democracy: A Study of Proportional Representation and the Heritage of Weimar Germany 1871-1920. University of Nebraska Printing Division, 1958.
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