al- Fārūq ʻUmar ibn al-Khaṭṭāb.
Series: Kawākib al-Islām -- no.3
Publisher: Dār al-Masīrah
Published: 1979
Place of publication: Bayrūt
Language: ara
Number of pages: 76
Subjects: ʻUmar ibn al-Khaṭṭāb, -- Caliph, -- d. 644.