APA (7th ed.) Citation

Bono, E. d. (1991). Enam Topi Berpikir/ Edward de Bono. Jakarta: Binarupa Aksara.

Chicago Style (17th ed.) Citation

Bono, Edward de. Enam Topi Berpikir/ Edward De Bono. Jakarta: Binarupa Aksara, 1991.

MLA (8th ed.) Citation

Bono, Edward de. Enam Topi Berpikir/ Edward De Bono. Jakarta: Binarupa Aksara, 1991.

Warning: These citations may not always be 100% accurate.