Kliebard, H. (1999). Schooled to work: Vocationalism and the American curriculum, 1876 - 1946. Teachers College Press.
Cita Chicago Style (17a ed.)Kliebard, Herbert. Schooled to Work: Vocationalism and the American Curriculum, 1876 - 1946. New York, London: Teachers College Press, 1999.
Cita MLA (8a ed.)Kliebard, Herbert. Schooled to Work: Vocationalism and the American Curriculum, 1876 - 1946. Teachers College Press, 1999.
Precaución: Estas citas no son 100% exactas.