Hodnett, Edward, editor
The Art of problem solving how to improve your methods
Harper & Brothers, 1955
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Fox, William M
Effective group problem solving/ William M Fox
Jossey Bass, 1987
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Briggs, William
Ants, bikes, and clocks: problem solving for undergraduates
Society for Industrial and Applied Mathematics, 2005
 eBooks
The psychology of problem solving
edited by Janet Davidson, Robert J. Sternberg
Cambridge university , 2003
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Engineering fundamentals & problem solving
by Arvid R. Eide ... [and others]
McGraw-Hill, 2012
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