Michalko, M. (2002). Permainan berpikir (thinkertoys)handbook" para pebisnis kreatif". Kaifa.
Chicago Style (17th ed.) CitationMichalko, Michael. Permainan Berpikir (thinkertoys)handbook" Para Pebisnis Kreatif". Kaifa, 2002.
MLA (8th ed.) CitationMichalko, Michael. Permainan Berpikir (thinkertoys)handbook" Para Pebisnis Kreatif". Kaifa, 2002.
Warning: These citations may not always be 100% accurate.