United States Tariff Commission. (1932). Sponges: Report to President on differences in costs of production of sponges in U.S. and in principal competing country, as ascertained pursuant to provisions of Section 336 of Title III of Tariff Act of 1930; with appendix proclamation by President. GPO.
Chicago Style (17th ed.) CitationUnited States Tariff Commission. Sponges: Report to President on Differences in Costs of Production of Sponges in U.S. and in Principal Competing Country, as Ascertained Pursuant to Provisions of Section 336 of Title III of Tariff Act of 1930; with Appendix Proclamation by President. [Washington]: GPO, 1932.
MLA (9th ed.) CitationUnited States Tariff Commission. Sponges: Report to President on Differences in Costs of Production of Sponges in U.S. and in Principal Competing Country, as Ascertained Pursuant to Provisions of Section 336 of Title III of Tariff Act of 1930; with Appendix Proclamation by President. GPO, 1932.