BONO EDWARD DE. (1990). LATERAL THINKING: TEXTBOOK OF CREATIVITY. PENFUIN BOOKS.
Chicagoスタイル(17版)引用形式BONO EDWARD DE. LATERAL THINKING: TEXTBOOK OF CREATIVITY. ENGLAND: PENFUIN BOOKS, 1990.
MLA(9版)引用形式BONO EDWARD DE. LATERAL THINKING: TEXTBOOK OF CREATIVITY. PENFUIN BOOKS, 1990.
警告: この引用は必ずしも正確ではありません.