Gordon, H. R. (1999). The history and growth of vocational education in America. Allyn and Bacon.
Chicagoスタイル(17版)引用形式Gordon, Howard R.D. The History and Growth of Vocational Education in America. Boston: Allyn and Bacon, 1999.
MLA(8版)引用形式Gordon, Howard R.D. The History and Growth of Vocational Education in America. Allyn and Bacon, 1999.
警告: この引用は必ずしも正確ではありません.