Dyfyniad APA

Nunnally, J. C. (1959). Tests and Measurements: Assessment and prediction. New York, N.Y.: McGraw-Hill.

Dyfyniad Arddull Chicago

Nunnally, Jum C. Tests and Measurements: Assessment and Prediction. New York, N.Y.: McGraw-Hill, 1959.

Dyfyniad MLA

Nunnally, Jum C. Tests and Measurements: Assessment and Prediction. New York, N.Y.: McGraw-Hill, 1959.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.