Mahathir bin Mohamad, D. S. (1986). The challenge. Petaling Jaya: Pelanduk Publications.
Chicago Style CitationMahathir bin Mohamad, Dato Seri. The Challenge. Petaling Jaya: Pelanduk Publications, 1986.
MLA CitationMahathir bin Mohamad, Dato Seri. The Challenge. Petaling Jaya: Pelanduk Publications, 1986.
Warning: These citations may not always be 100% accurate.