United States. Federal Board for Vocational Education. (1927). Analysis of operative jobs of corn-growing enterprise: Type study of operative training content for corn-growing enterprise in Maryland. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Board for Vocational Education. Analysis of Operative Jobs of Corn-growing Enterprise: Type Study of Operative Training Content for Corn-growing Enterprise in Maryland. [Washington]: GPO, 1927.
MLA (9th ed.) CitationUnited States. Federal Board for Vocational Education. Analysis of Operative Jobs of Corn-growing Enterprise: Type Study of Operative Training Content for Corn-growing Enterprise in Maryland. GPO, 1927.
Warning: These citations may not always be 100% accurate.