Taussig, F. W. (1967). The tariff history of the United States. A.A. Kelley.
Lua i Stíl Chicago (17ú heag.)Taussig, Frank William. The Tariff History of the United States. New York: A.A. Kelley, 1967.
Lua MLA (9ú heag.)Taussig, Frank William. The Tariff History of the United States. A.A. Kelley, 1967.
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