Michaloko M. (2006). Thinkertoys: A handbook of Creative-thinking techniques (2nd.). TSP.
Čikaški stil citiranja (17. izdanje)Michaloko M. Thinkertoys: A Handbook of Creative-thinking Techniques. 2nd. TSP, 2006.
MLA način citiranja (9. izdanje)Michaloko M. Thinkertoys: A Handbook of Creative-thinking Techniques. 2nd. TSP, 2006.
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