ʿUlwān, ʿ. N. (1985). Ad- Daʿwa al-islāmīya .. wa'l-inqāḏ al-ʿālamī . Silsilat Madrasat ad-duʿāt.
Chicago Style (17th ed.) CitationʿUlwān, ʿAbdallāh Nāṣiḥ. "Ad- Daʿwa Al-islāmīya .. Wa'l-inqāḏ Al-ʿālamī ." Silsilat Madrasat Ad-duʿāt 1985.
MLA (8th ed.) CitationʿUlwān, ʿAbdallāh Nāṣiḥ. "Ad- Daʿwa Al-islāmīya .. Wa'l-inqāḏ Al-ʿālamī ." Silsilat Madrasat Ad-duʿāt, 1985.
Warning: These citations may not always be 100% accurate.