Bono, E. (1995). Parallel thinking- from socratic thinking to de bono thinking. Penguin Books.
Chicago Edition CitationBono, Edward. Parallel Thinking- from Socratic Thinking to De Bono Thinking. London: Penguin Books, 1995.
MLA Edition CitationBono, Edward. Parallel Thinking- from Socratic Thinking to De Bono Thinking. Penguin Books, 1995.
Warning: These citations may not always be 100% accurate.