Brewster, Lawrence G.
A primer of california politics
Thomson Wadsworth, 2004
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Walker, Robert A.
How California is governed / Robert A. Walker
The Dryden Press, 1953
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Hamilton, Charles V.
American government / Charles V. Hamilton
Scott, Foresman, 1982
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Muh. Azis Muslim
The role of leadership in bureaucracy reform
Department of Administration Sciences, Faculty of Social and Political Sciences, Universitas Indonesia, 2012
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Government at risk
World Bank, 2002
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