APA (7th ed.) Citation

Abdul Rani Mustaffa. (2003). Umar al-Khattab: Tegas dan adil. 'K' Publishing.

Chicago Style (17th ed.) Citation

Abdul Rani Mustaffa. Umar Al-Khattab: Tegas Dan Adil. Shah Alam: 'K' Publishing, 2003.

MLA (8th ed.) Citation

Abdul Rani Mustaffa. Umar Al-Khattab: Tegas Dan Adil. 'K' Publishing, 2003.

Warning: These citations may not always be 100% accurate.