Gaya APA

Michalko, M. (2003). Permainan berpikir (= Thinkertoys) Hand book" para pebisnis kreatif (= Thinkertoys: a hand book of business creativity for the go's; 1991) -- cet. 4" . Bandung: Kaifa.

Gaya MLA

Michalko, Michael. "Permainan berpikir (= Thinkertoys) Hand book" para pebisnis kreatif (= Thinkertoys: a hand book of business creativity for the go's; 1991) -- cet. 4"". Bandung: Kaifa, 2003. Text.