Kitāb al-ḥamāsah taʼlīf Abī ʻUbādah al-Walīd ibn ʻUbayd al-Buḥturī. Naqalahu ʻan al-nuskhah al-waḥīdah al-maḥfūẓah fī maktabat kullīyat Laydin wa-iʻtanā bi-ḍabṭihi al-ab Lūwīs Shaykhū al-yasūʻī