ʿItr, Ḥ. Ḍ. (1988). al- Aḥruf as-sabʿa wa-manzilat al-qirā'āt minhā: Dirāsa fī aḥadīṯ al-aḥruf 7, maḏāhib al-a'imma fīhā, ḍarūratuhā wa-'l-ḥikma minhā, daḥḍ at-taẖarruṣāt ʿanhā (aṭ-Ṭabʿa 1.). Dār al-Bašā'ir al-Islāmīya.
Chicago Style (17th ed.) CitationʿItr, Ḥasan Ḍiyāʾ-ad-Dīn. Al- Aḥruf As-sabʿa Wa-manzilat Al-qirā'āt Minhā: Dirāsa Fī Aḥadīṯ Al-aḥruf 7, Maḏāhib Al-a'imma Fīhā, Ḍarūratuhā Wa-'l-ḥikma Minhā, Daḥḍ At-taẖarruṣāt ʿanhā. aṭ-Ṭabʿa 1. Bairūt: Dār al-Bašā'ir al-Islāmīya, 1988.
MLA (9th ed.) CitationʿItr, Ḥasan Ḍiyāʾ-ad-Dīn. Al- Aḥruf As-sabʿa Wa-manzilat Al-qirā'āt Minhā: Dirāsa Fī Aḥadīṯ Al-aḥruf 7, Maḏāhib Al-a'imma Fīhā, Ḍarūratuhā Wa-'l-ḥikma Minhā, Daḥḍ At-taẖarruṣāt ʿanhā. aṭ-Ṭabʿa 1. Dār al-Bašā'ir al-Islāmīya, 1988.
Warning: These citations may not always be 100% accurate.