Bono, E. D. (1994). Parallel thinking: From socratic thinking to de Bono thinking.
Chicago Edition CitationBono, Edward De. Parallel Thinking: From Socratic Thinking to De Bono Thinking. Penguin Books: London, 1994.
MLA Edition CitationBono, Edward De. Parallel Thinking: From Socratic Thinking to De Bono Thinking. 1994.
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