Gaya APA

Thahthawi, A, A, A, A. (2009). The Great Leaders: Kisah Khulafaur Rasyidin (Cet.1-). Jakarta_: Gema Insani .

Gaya MLA

Thahthawi, Ahmad, Abdul, Aal, Ath. "The Great Leaders: Kisah Khulafaur Rasyidin". Cet.1- Jakarta_: Gema Insani , 2009. Buku Teks.