Zahir, A. S. b. (2011). Agar Shalat Mendatangkan Pertolongan Allah. Fathan Perima Media.
Chicago Style (17th ed.) CitationZahir, Ahmad Sarwono bin. Agar Shalat Mendatangkan Pertolongan Allah. Fathan Perima Media, 2011.
MLA (8th ed.) CitationZahir, Ahmad Sarwono bin. Agar Shalat Mendatangkan Pertolongan Allah. Fathan Perima Media, 2011.
Warning: These citations may not always be 100% accurate.