Minto, Barbara
The Minto pyramid principle : logic in writing, thinking and problem solving
Minto International , 1996
 Buku Teks
Neimark, Edith D.
Adventures in thinking
Harcourt Brace Javanovich, 1987
 Buku Teks
Fogler, H. Scott
Strategies for creative problem solving
Prentice-Hall, 2014
 Buku Teks
Chevallier, Arnaud
Strategic thinking in complex problem solving
Oxford University Press, 2016
 eBooks
Paustiam, Anthony D.
Imagine : enchancing your problem-solving and critical thinking skills / Anthony D.Paustiam
Prentice-Hall, 1997
 Buku Teks