Klemens, B. (2006). Math you can't use: Patents, copyright, and software. Brookings Institution Press.
Chicago Style (17th ed.) ZitazioaKlemens, Ben. Math You Can't Use: Patents, Copyright, and Software. Washington, D.C.: Brookings Institution Press, 2006.
MLA (9th ed.) ZitazioaKlemens, Ben. Math You Can't Use: Patents, Copyright, and Software. Brookings Institution Press, 2006.
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