Cooley, T. M. (1898). The general principles of constitutional law in the United States of America (3rd ed.). Little, Brown.
Lua i Stíl Chicago (17ú heag.)Cooley, Thomas McIntyre. The General Principles of Constitutional Law in the United States of America. 3rd ed. Boston: Little, Brown, 1898.
Lua MLA (9ú heag.)Cooley, Thomas McIntyre. The General Principles of Constitutional Law in the United States of America. 3rd ed. Little, Brown, 1898.
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