Iowa State Teachers' Association. Committee on Vocational Education and Vocational Guidance & Iowa. Dept. of Public Instruction. (1914). Vocational education and vocational guidance: A survey and preliminary report by a committee appointed by the Iowa State Teachers' Association. Dept. of Public Instruction.
Style de citation Chicago (17e éd.)Iowa State Teachers' Association. Committee on Vocational Education and Vocational Guidance et Iowa. Dept. of Public Instruction. Vocational Education and Vocational Guidance: A Survey and Preliminary Report by a Committee Appointed by the Iowa State Teachers' Association. [Des Moines, Iowa?]: Dept. of Public Instruction, 1914.
Style de citation MLA (8e éd.)Iowa State Teachers' Association. Committee on Vocational Education and Vocational Guidance et Iowa. Dept. of Public Instruction. Vocational Education and Vocational Guidance: A Survey and Preliminary Report by a Committee Appointed by the Iowa State Teachers' Association. Dept. of Public Instruction, 1914.