Brady, Alexander
Democracy in the Dominions : a comparative Study in Institutions
University of Toronto Press, 1948
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Wilson, James Q.
American government : institutions and policies
D.C. Heath, 1995
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Wilson, James Q.
American government: institutions and policies
D.C. Helath and Co., 1986
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Aitkin, Don
Australian political institutions
Pitman, 1985
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The political institutions of Switzerland
edited by Pierre Béguin
[Publisher not identified], [Date of publication not identified]
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