De Bono, E. A. (2008). The free mind: A lateral thinking approach.
Chicago Edition CitationDe Bono, Edward; Author. The Free Mind: A Lateral Thinking Approach. Mumbai, Jaico Publishing House, 2008.
MLA Edition CitationDe Bono, Edward; Author. The Free Mind: A Lateral Thinking Approach. 2008.
Warning: These citations may not always be 100% accurate.