al- Risālah
By: li-Muḥammad ibn Idrīs al-Shāfiʻī ; ʻan aṣl bi-khaṭṭ al-Rabīʻ ibn Sulaymān katabahu fī ḥayāt al-Shāfiʻī ; bi-taḥqīq wa-sharḥ Aḥmad Muḥammad Shākir.
Edition: al-Ṭabʻah 2.
Publisher: Maktabat Dār al-Turāth
Published: 1979
Place of publication: al-Qāhirah
Language: ara
Number of pages: 680