APA (7th ed.) Citation

Raffar Mat. (2015). Kerajaan Khalifah Islam: Pemerintahan Khulafa' Ar-Rashidin. Hijjaz Record Publishing.

Chicago Style (17th ed.) Citation

Raffar Mat. Kerajaan Khalifah Islam: Pemerintahan Khulafa' Ar-Rashidin. Petaling Jaya, Selangor: Hijjaz Record Publishing, 2015.

MLA (8th ed.) Citation

Raffar Mat. Kerajaan Khalifah Islam: Pemerintahan Khulafa' Ar-Rashidin. Hijjaz Record Publishing, 2015.

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