Muhammad Najib. (2005). Rahsia ke puncak kejayaan. Kuala Lumpur: Berlian Publications.
Chicago Style CitationMuhammad Najib. Rahsia Ke Puncak Kejayaan. Kuala Lumpur: Berlian Publications, 2005.
MLA CitationMuhammad Najib. Rahsia Ke Puncak Kejayaan. Kuala Lumpur: Berlian Publications, 2005.
Warning: These citations may not always be 100% accurate.