Michalko, M. (2009). Thinker Toys: Handbook Permainan berpikir para pebisnis kreatif. Kaifa.
Chicago Style (17th ed.) CitationMichalko, Michael. Thinker Toys: Handbook Permainan Berpikir Para Pebisnis Kreatif. Kaifa, 2009.
MLA (8th ed.) CitationMichalko, Michael. Thinker Toys: Handbook Permainan Berpikir Para Pebisnis Kreatif. Kaifa, 2009.
Warning: These citations may not always be 100% accurate.