Kitāb al-Ibdāl - Ibn-as-Sikkīt, Yaʿqūb Ibn-Isḥāq 802-858 (al-Hai'a al-ʿĀmma li-Su'ūn al-Maṭābiʿ al-Amīrīya, 1978)
In arab. Schr., arab.
Keywords: Arabic language - Phonetics; Arabistik; Klassisches Arabisch