Simpson, R. H. (1966). Teacher self evaluation. Collier-Macmillan.
Cita Chicago (17th ed.)Simpson, Ray H. Teacher Self Evaluation. London: Collier-Macmillan, 1966.
Cita MLA (9th ed.)Simpson, Ray H. Teacher Self Evaluation. Collier-Macmillan, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.