APA (7th ed.) Citation

FIRDAUS, K. (1977). Kepemimpinan Khalifah Umar bin Abdil Aziz. Publicita.

Chicago Style (17th ed.) Citation

FIRDAUS, K.H. Kepemimpinan Khalifah Umar Bin Abdil Aziz. Publicita, 1977.

MLA (8th ed.) Citation

FIRDAUS, K.H. Kepemimpinan Khalifah Umar Bin Abdil Aziz. Publicita, 1977.

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