Cita APA

(1961). United States commerical policy. Washington: U.S. Goverment Printing Office.

Citación estilo Chicago

United States Commerical Policy. Washington: U.S. Goverment Printing Office, 1961.

Cita MLA

United States Commerical Policy. Washington: U.S. Goverment Printing Office, 1961.

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