Umar Hashim. (1999). Siapa ahli sunnah wal-jamaah?: Berlakunya fahaman sesat & penyelewengan di kalangan kaum Muslim. Galeri Watikah Sdn.Bhd.
Chicago Style (17th ed.) CitationUmar Hashim. Siapa Ahli Sunnah Wal-jamaah?: Berlakunya Fahaman Sesat & Penyelewengan Di Kalangan Kaum Muslim. Batu Caves: Galeri Watikah Sdn.Bhd, 1999.
MLA (9th ed.) CitationUmar Hashim. Siapa Ahli Sunnah Wal-jamaah?: Berlakunya Fahaman Sesat & Penyelewengan Di Kalangan Kaum Muslim. Galeri Watikah Sdn.Bhd, 1999.
Warning: These citations may not always be 100% accurate.