Webpage supplied by Sylvie Labelle, 2005, Download vom: 24 Juni 2008, http://members.optusnet.com.au/~charles57/Creative/Techniques/sixhats.htm

Edward de Bono's "Why Do Quality Efforts Lose Their Fizz?" Quality is No Longer Enough, The Journal for Quality and Participation, September 1991

Illumine Ltd, 2008, Download vom: 24 Juni 2008, http://www.illumine.co.uk/course-six-thinking-hats.htm.

De Bono for Business, Glendale, 2002 - 2008, Glendale, Download vom: 24 Juni 2008, http://www.debonoforbusiness.com/asp/six_hats.asp

Wikimedia Foundation, Inc, 2008, Download vom: 24 Juni 2008, http://en.wikipedia.org/wiki/Six_Thinking_Hats

E-Business Ltd , 2004 – 2008, Download vom: 24 Juni 2008, http://www.edwarddebono.com/concept6.htm

De Bono Thinking Systems,2007, Download vom: 24 Juni 2008, http://www.debonothinkingsystems.com/tools/6hats.htm

Lynda Curtin “The Opportunity Thinker”, 2002, Glendale, Download vom: 24 Juni 2008, www.LyndaCurtin.com

Konnerth, Tania; Senftleben, Ralf: Zeit zu Leben.de. Download vom 10.11.2008 http://www.zeitzuleben.de/artikel/denken/sechs-hut-denken-3.html

Weiterführende Literatur:
Deutsche Quellen:

http://www.mindmap.ch/DieMethode6HutDenken.pdf  Mind Map zum 6 Hut Denken. Map erstellt von MindBusiness GmbH www.mindbusiness.de info@mindbusiness.de. Quelle: Fachartikel ( Zeit zu leben )