APA aipamena

Michaloko M. (2006). Thinkertoys: A handbook of Creative-thinking techniques (2nd.). TSP.

Chicago Style aipamena

Michaloko M. Thinkertoys: A Handbook of Creative-thinking Techniques. 2nd. TSP, 2006.

MLA aipamena

Michaloko M. Thinkertoys: A Handbook of Creative-thinking Techniques. 2nd. TSP, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.