Hafiz Firdaus Abdullah. (2011). 47 persoalan qadar & qadha. Perniagaan Jahabersa.
Chicago Style (17th ed.) CitationHafiz Firdaus Abdullah. 47 Persoalan Qadar & Qadha. Johor Bahru, Malaysia: Perniagaan Jahabersa, 2011.
MLA (9th ed.) CitationHafiz Firdaus Abdullah. 47 Persoalan Qadar & Qadha. Perniagaan Jahabersa, 2011.
Warning: These citations may not always be 100% accurate.