Evans, J. R. (1991). Creative thinking in the decision and management sciences. College Division, South-Western Pub. Co.
Lua i Stíl Chicago (17ú heag.)Evans, James R. Creative Thinking in the Decision and Management Sciences. Cincinnati: College Division, South-Western Pub. Co, 1991.
Lua MLA (9ú heag.)Evans, James R. Creative Thinking in the Decision and Management Sciences. College Division, South-Western Pub. Co, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.