Não informado. (1941). Educational and Psychological Measurement. Educational and Psychological Measurement.
Chicago Style (17. basım) AtıfNão informado. Educational and Psychological Measurement. Durham, NC: Educational and Psychological Measurement, 1941.
MLA (8th ed.) AtıfNão informado. Educational and Psychological Measurement. Educational and Psychological Measurement, 1941.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..