Hill, N., & Yusof Wanjor. (1997). Berfikir ke arah kejayaan. Batu Caves, Selangor: Thinker's Library.
Chicago Style CitationHill, Napoleon, and Yusof Wanjor. Berfikir Ke Arah Kejayaan. Batu Caves, Selangor: Thinker's Library, 1997.
MLA CitationHill, Napoleon, and Yusof Wanjor. Berfikir Ke Arah Kejayaan. Batu Caves, Selangor: Thinker's Library, 1997.
Warning: These citations may not always be 100% accurate.