National Study of Secondary School Evaluation. (1960). Evaluative Criteria. National Study of Secondary School Evaluation.
Citazione stile Chigago Style (17a edizione)National Study of Secondary School Evaluation. Evaluative Criteria. Washington, D.C: National Study of Secondary School Evaluation, 1960.
Citatione MLA (9a ed.)National Study of Secondary School Evaluation. Evaluative Criteria. National Study of Secondary School Evaluation, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.