Ḵẖān, M. Ḥ. (1963). Hazrat Abu Bakr, the first Caliph of Islam. Sh. Muhammad Ashraf.
Chicago Style (17th ed.) CitationḴẖān, Muḥammad Ḥabīburraḥmān. Hazrat Abu Bakr, the First Caliph of Islam. Lahore: Sh. Muhammad Ashraf, 1963.
MLA (8th ed.) CitationḴẖān, Muḥammad Ḥabīburraḥmān. Hazrat Abu Bakr, the First Caliph of Islam. Sh. Muhammad Ashraf, 1963.
Warning: These citations may not always be 100% accurate.