Changing Traditions: Al-mubarrad's Refutation Of Sībawayh And The Subsequent Reception Of The Kitāb Kitāb Al-intiṣār, Aw, Kitāb Naqd Ibn Wallād ʻalá Al-mubarrad Fī Raddihi ʻalá SībawayhMonique Bernards, Ahmad Ibn Muhammad Ibn Wallad1997PDF
The Kitāb al-Maḳṣūr wa'l-mamdūd by Ibn Wallād : being a treatise lexicographical and grammatical, from manuscripts in Berlin, London, ParisIbn Wallād, Aḥmad ibn Muḥammad, d.943 or 4.1900ZIP