APA Citation

(2001). Khalifah Umar al-Khattab. Kuala Lumpur: Pustaka Cipta Sdn. Bhd..

Chicago Style Citation

Khalifah Umar Al-Khattab. Kuala Lumpur: Pustaka Cipta Sdn. Bhd., 2001.

MLA Citation

Khalifah Umar Al-Khattab. Kuala Lumpur: Pustaka Cipta Sdn. Bhd., 2001.

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