Não informado. (1968). Measurement and Evaluation in Guidance. Association for Measurement and Evaluation in Guidance.
Chicago-Zitierstil (17. Ausg.)Não informado. Measurement and Evaluation in Guidance. Alexandria, Va: Association for Measurement and Evaluation in Guidance, 1968.
MLA-Zitierstil (8. Ausg.)Não informado. Measurement and Evaluation in Guidance. Association for Measurement and Evaluation in Guidance, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.