United States. Federal Board for Vocational Education. (1931). Report of 14th annual conference in trade and industrial education; Central region, St. Louis, Mo., Apr. 13-16, 1931. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Federal Board for Vocational Education. Report of 14th Annual Conference in Trade and Industrial Education; Central Region, St. Louis, Mo., Apr. 13-16, 1931. [Washington]: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Federal Board for Vocational Education. Report of 14th Annual Conference in Trade and Industrial Education; Central Region, St. Louis, Mo., Apr. 13-16, 1931. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.