Fange, E. K. V. (1959). Professional creativity. Prentice hall.
シカゴスタイル引用形Fange, Eugene K. Van. Professional Creativity. New Jersey: Prentice hall, 1959.
MLA引用形式Fange, Eugene K. Van. Professional Creativity. Prentice hall, 1959.
警告: この引用は必ずしも正確ではありません.