Griffith, E. S. (1961). The american system of government (2 ed.). Frederick A. Praeger.
Cita Chicago Style (17a ed.)Griffith, Ernest S. The American System of Government. 2 ed. New York: Frederick A. Praeger, 1961.
Cita MLA (8a ed.)Griffith, Ernest S. The American System of Government. 2 ed. Frederick A. Praeger, 1961.
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