Não informado. (1968). Measurement and Evaluation in Guidance. Association for Measurement and Evaluation in Guidance.
Chicago-referens (17:e uppl.)Não informado. Measurement and Evaluation in Guidance. Alexandria, Va: Association for Measurement and Evaluation in Guidance, 1968.
MLA-referens (8:e uppl.)Não informado. Measurement and Evaluation in Guidance. Association for Measurement and Evaluation in Guidance, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.