APA (7th ed.) Citation

Cypert, S. A., & Yusof Hj. Wanjor. (2002). 17 prinsip kejayaan. Thinkers Library Sdn. Bhd.

Chicago Style (17th ed.) Citation

Cypert, Samuel A., and Yusof Hj. Wanjor. 17 Prinsip Kejayaan. Batu Caves, Selangor: Thinkers Library Sdn. Bhd, 2002.

MLA (8th ed.) Citation

Cypert, Samuel A., and Yusof Hj. Wanjor. 17 Prinsip Kejayaan. Thinkers Library Sdn. Bhd, 2002.