Title: Aḥkām al-wujūb fī kitāb Sībawayh /
Authors: Maqbālī, Mawzah.
Publisher: al-Jamʻīyah al-ʻUmānīyah lil-Kuttāb wa-al-Udabāʼ,
Year: 2009
Subjects: Sībawayh, ʻAmr ibn ʻUthmān,; Arabic language Grammar.