ABDULLAH, T. (2002). Ensiklopedi Tematis Dunia Islam: Khilafah jilid. 2.
Chicago Style (17th ed.) CitationABDULLAH, Taufik. Ensiklopedi Tematis Dunia Islam: Khilafah Jilid. 2. 2002.
MLA (8th ed.) CitationABDULLAH, Taufik. Ensiklopedi Tematis Dunia Islam: Khilafah Jilid. 2. 2002.
Warning: These citations may not always be 100% accurate.