al- Khulafāʼ al-Rāshidūn
By: taʼlīf al-Shaykh Amīn ʻAwaḍ Allāh.
Edition: al-Ṭabʻah 1.
Publisher: Maktabat al-Falāḥ
Published: 1987
Place of publication: al-Kuwayt
Language: ara
Number of pages: 211