APA (7th ed.) Citation

AKKAD, A. M. A. (1978). Kecermelangan Khalifah Umar bin Khattab. Bulan Bintang.

Chicago Style (17th ed.) Citation

AKKAD, Abbas Mahmoud Al'. Kecermelangan Khalifah Umar Bin Khattab. Bulan Bintang, 1978.

MLA (8th ed.) Citation

AKKAD, Abbas Mahmoud Al'. Kecermelangan Khalifah Umar Bin Khattab. Bulan Bintang, 1978.

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