United States Tariff Commission. (1937). Sodium sulphate, survey of United States production, consumption, and foreign trade with particular reference to factors essential to tariff consideration, under general provisions of sec. 332, title 3, pt. 2, tariff act of 1930. [s.n.].
Chicago Style (17th ed.) CitationUnited States Tariff Commission. Sodium Sulphate, Survey of United States Production, Consumption, and Foreign Trade with Particular Reference to Factors Essential to Tariff Consideration, Under General Provisions of Sec. 332, Title 3, Pt. 2, Tariff Act of 1930. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States Tariff Commission. Sodium Sulphate, Survey of United States Production, Consumption, and Foreign Trade with Particular Reference to Factors Essential to Tariff Consideration, Under General Provisions of Sec. 332, Title 3, Pt. 2, Tariff Act of 1930. [s.n.], 1937.