Nu'mani, S. (1943). Al-Farooq: Life of Omar the Great, the second. Sh. Muhammad Ashraf.
Chicago Style (17th ed.) ZitazioaNu'mani, Shibli. Al-Farooq: Life of Omar the Great, the Second. Lahore: Sh. Muhammad Ashraf, 1943.
MLA (9th ed.) ZitazioaNu'mani, Shibli. Al-Farooq: Life of Omar the Great, the Second. Sh. Muhammad Ashraf, 1943.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.