Ulfah, S. (2002). Kepemimpinan Khalifah Abu Bakar As-Shiddiq 632-634. Fak. Adab UIN Suka.
Chicago Style (17th ed.) CitationUlfah, Siti. Kepemimpinan Khalifah Abu Bakar As-Shiddiq 632-634. Fak. Adab UIN Suka, 2002.
MLA (8th ed.) CitationUlfah, Siti. Kepemimpinan Khalifah Abu Bakar As-Shiddiq 632-634. Fak. Adab UIN Suka, 2002.
Warning: These citations may not always be 100% accurate.