United States. Federal Board for Vocational Education. (1930). Methods of teaching as applied to vocational education in agriculture: Use of farm job analyses in selection and organization of teaching units in agricultural instruction as specially adapted to all-day and day-unit instruction. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Board for Vocational Education. Methods of Teaching as Applied to Vocational Education in Agriculture: Use of Farm Job Analyses in Selection and Organization of Teaching Units in Agricultural Instruction as Specially Adapted to All-day and Day-unit Instruction. [Washington]: GPO, 1930.
MLA (9th ed.) CitationUnited States. Federal Board for Vocational Education. Methods of Teaching as Applied to Vocational Education in Agriculture: Use of Farm Job Analyses in Selection and Organization of Teaching Units in Agricultural Instruction as Specially Adapted to All-day and Day-unit Instruction. GPO, 1930.