Norton, Peter
The Peter Norton programmer's guide to the IBM PC
Microsoft Corp., 1985
 Buku Teks
Robertson, S. Ian
Problem solving
Psychology Press, 2001
 Buku Teks
Norton, Peter
Peter norton's inside the PC
Brady Pub., 1993
 Buku Teks
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