Kaufman, J. J., & Lewis, M. V. (1968). The potential of vocational education: observations and conclusions: Based on a study of three selected cities in Pennsylvania. Pennsylvania State Univ., Inst. for Research on Human Resources.
Chicago-Zitierstil (17. Ausg.)Kaufman, Jacob Joseph, und Morgan V. Lewis. The Potential of Vocational Education: Observations and Conclusions: Based on a Study of Three Selected Cities in Pennsylvania. University Park, Penn: Pennsylvania State Univ., Inst. for Research on Human Resources, 1968.
MLA-Zitierstil (9. Ausg.)Kaufman, Jacob Joseph, und Morgan V. Lewis. The Potential of Vocational Education: Observations and Conclusions: Based on a Study of Three Selected Cities in Pennsylvania. Pennsylvania State Univ., Inst. for Research on Human Resources, 1968.