ʿAbd al-ʿAzīz [Abdelaziz] & Al-Qudrah

Full Citation
ʿAbd al-ʿAzīz [Abdelaziz], M. & Al-Qudrah, Ḥ. Al-tašrīʿ al-nabaṭī: aʿrāf mutadawalah umm qawānayn mudawanah ?. Unpublished typescript. n.d..