ath_Thahthawi, A. A. '. (2009). The great leaders: Kisah Khulafaur Rasyidin. Gema Insani.
Chicago Style (17th ed.) Citationath_Thahthawi, Ahmad Abdul 'Aal. The Great Leaders: Kisah Khulafaur Rasyidin. Gema Insani, 2009.
MLA (8th ed.) Citationath_Thahthawi, Ahmad Abdul 'Aal. The Great Leaders: Kisah Khulafaur Rasyidin. Gema Insani, 2009.
Warning: These citations may not always be 100% accurate.