United States Tariff Commission. (1931). Field work in connection with valuation analysis by U.S. Tariff Commission under Section 340 of Tariff Act of 1930. GPO.
Chicago Style (17th ed.) CitationUnited States Tariff Commission. Field Work in Connection with Valuation Analysis by U.S. Tariff Commission Under Section 340 of Tariff Act of 1930. [Washington]: GPO, 1931.
MLA (9th ed.) CitationUnited States Tariff Commission. Field Work in Connection with Valuation Analysis by U.S. Tariff Commission Under Section 340 of Tariff Act of 1930. GPO, 1931.
Warning: These citations may not always be 100% accurate.