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Kelly, A. (2014) Xanpan, Team Centric Agile Software Development. Software Strategy Ltd. www.allankelly.net

Lewis, J. ‘Building the Millennium Falcon – Lean and Lego’, presentation at ‘Agile on the Beach 2011’, http://agileonthebeach.com/2011-2/2011-video/.

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See also Mike Cusumano at MIT Sloan School of Management for lean software as an example of lean product development or knowledge--based produce development.