APA Citation

(2013). Umar Abdul Aziz: Bayangan Khalifah al-Rasyidin. Batu Caves, Selangor: PTS Litera Utama.

Chicago Style Citation

Umar Abdul Aziz: Bayangan Khalifah Al-Rasyidin. Batu Caves, Selangor: PTS Litera Utama, 2013.

MLA Citation

Umar Abdul Aziz: Bayangan Khalifah Al-Rasyidin. Batu Caves, Selangor: PTS Litera Utama, 2013.

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