Gabriel, H. (1961). Techniques of creative thinking for management. Preentice hall.
シカゴスタイル引用形Gabriel, H.W. Techniques of Creative Thinking for Management. New Jersey: Preentice hall, 1961.
MLA引用形式Gabriel, H.W. Techniques of Creative Thinking for Management. Preentice hall, 1961.
警告: この引用は必ずしも正確ではありません.