Não informado. (1941). Educational and Psychological Measurement. Educational and Psychological Measurement.
Chicagoスタイル(17版)引用形式Não informado. Educational and Psychological Measurement. Durham, NC: Educational and Psychological Measurement, 1941.
MLA(8版)引用形式Não informado. Educational and Psychological Measurement. Educational and Psychological Measurement, 1941.
警告: この引用は必ずしも正確ではありません.