APA Style

Gwee, James. (2007). Positive business ideas : proven, practical, and easy-to apply ideas to improve your performance (Cet. Ke-4). Jakarta: Gramedia.

Chicago Style

Gwee, James. Positive business ideas : proven, practical, and easy-to apply ideas to improve your performance. Cet. Ke-4 Jakarta: Gramedia, 2007. Text.

MLA Style

Gwee, James. Positive business ideas : proven, practical, and easy-to apply ideas to improve your performance. Cet. Ke-4 Jakarta: Gramedia, 2007. Text.

Turabian Style

Gwee, James. Positive business ideas : proven, practical, and easy-to apply ideas to improve your performance. Cet. Ke-4 Jakarta: Gramedia, 2007. Print.