Nu'mani, S. (1943). Al-Farooq: Life of Omar the Great, the second. Sh. Muhammad Ashraf.
Chicago-čujuhus (17. p.)Nu'mani, Shibli. Al-Farooq: Life of Omar the Great, the Second. Lahore: Sh. Muhammad Ashraf, 1943.
MLA-čujuhus (9. p.)Nu'mani, Shibli. Al-Farooq: Life of Omar the Great, the Second. Sh. Muhammad Ashraf, 1943.
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