APA Citation

Haikal, H. M. (1994). Khalifah Rasulullah Abubakar Ash-Shiddiq. Pustaka Mantiq.

Chicago Style Citation

Haikal, Husein Muhammad. Khalifah Rasulullah Abubakar Ash-Shiddiq. Pustaka Mantiq, 1994.

MLA Citation

Haikal, Husein Muhammad. Khalifah Rasulullah Abubakar Ash-Shiddiq. Pustaka Mantiq, 1994.

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