United States International Trade Commission. (2011). Drill pipe and drill collars from China: Investigation nos. 701-TA-474 and 731-TA-1176 (final). U.S. International Trade Commission.
Chicago Style (17th ed.) CitationUnited States International Trade Commission. Drill Pipe and Drill Collars from China: Investigation Nos. 701-TA-474 and 731-TA-1176 (final). Washington, DC: U.S. International Trade Commission, 2011.
MLA (9th ed.) CitationUnited States International Trade Commission. Drill Pipe and Drill Collars from China: Investigation Nos. 701-TA-474 and 731-TA-1176 (final). U.S. International Trade Commission, 2011.
Warning: These citations may not always be 100% accurate.