Alden, J. (1876). The science of government: In connection with American institutions (New ed.). Butler, Sheldon & Company.
Dyfyniad Arddull ChicagoAlden, Joseph. The Science of Government: In Connection with American Institutions. New ed. New York: Butler, Sheldon & Company, 1876.
Dyfyniad MLAAlden, Joseph. The Science of Government: In Connection with American Institutions. New ed. Butler, Sheldon & Company, 1876.
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