al-ʻUrwah al-wuthqá
By: li-Muḥammad Kāẓim al-Ṭabāṭabāʼī al-Yazdī ; maʻa taʻālīq Naṣr Allāh al-Mūsawī al-Mustanbiṭ
Publisher: Maṭbaʻat al-Nuʻmān
Published: 1977
Place of publication: al-Najaf al-Ashraf
Language: ara
Subjects: Islam; Customs and practices; Shīʻah; Doctrines