Wathīqat Kūyinj wa-ʻArab al-Arḍ al-Muḥtallah - Saʿīd, ʿAbd-al-Munʿim Muḥammad (Jāmiʻat al-Duwal al-ʻArabīyah, al-Munaẓẓamah alʻArabīyah lil-Tarbiyah wa-al-Thaqāfah wa-al-ʻUlūm, Maʻhad al-Buḥūth wa-al-Dirāsāt al-ʻArabīyah, 1977)