Gaya APA
Shiiddiq, Abdul Rosyad. (2003).
Umar Bin Abdul Aziz .
Jakarta:
Cita Putra Bangsa.
Gaya Chicago
Shiiddiq, Abdul Rosyad.
Umar Bin Abdul Aziz.
Jakarta:
Cita Putra Bangsa,
2003.
Text.
Gaya MLA
Shiiddiq, Abdul Rosyad.
Umar Bin Abdul Aziz.
Jakarta:
Cita Putra Bangsa,
2003.
Text.
Gaya Turabian
Shiiddiq, Abdul Rosyad.
Umar Bin Abdul Aziz.
Jakarta:
Cita Putra Bangsa,
2003.
Print.