Hodnett, Edward, editor
The Art of problem solving how to improve your methods
Harper & Brothers, 1955
 Buku Teks SO
Fox, William M
Effective group problem solving/ William M Fox
Jossey Bass, 1987
 Buku Teks
Briggs, William
Ants, bikes, and clocks: problem solving for undergraduates
Society for Industrial and Applied Mathematics, 2005
 eBooks
Fogler, H. Scott
Strategies for creative problem solving
Prentice-Hall, 2008
 Multimedia
Fogler, H. Scott
Strategies for creative problem solving
Prentice-Hall, 2008
 Multimedia