Guilford, J. P. (1959). Psychometric methods. McGraw-Hill Book Company.
Chicagoスタイル(17版)引用形式Guilford, J. P. Psychometric Methods. New York: McGraw-Hill Book Company, 1959.
MLA(9版)引用形式Guilford, J. P. Psychometric Methods. McGraw-Hill Book Company, 1959.
警告: この引用は必ずしも正確ではありません.