EVANS, J. R. (1991). Creative Thinking In The Decision And Management Sciences James R. Evans. South-Western.
Chicago-referens (17:e uppl.)EVANS, James R. Creative Thinking In The Decision And Management Sciences James R. Evans. South-Western, 1991.
MLA-referens (8:e uppl.)EVANS, James R. Creative Thinking In The Decision And Management Sciences James R. Evans. South-Western, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.