De Bono, E. (1990). Lateral thinking. Pengiun Books.
Chicago Style (17th ed.) CitationDe Bono, Edward. Lateral Thinking. London: Pengiun Books, 1990.
MLA (8th ed.) CitationDe Bono, Edward. Lateral Thinking. Pengiun Books, 1990.
Warning: These citations may not always be 100% accurate.