Gaya APA
Ra\'ana, Mahmud Irfan, Djoely, Mansuruddin. (1997).
Sistem Ekonomi Pemerintahan Umar Ibn Al Khatthab / Mahmud Irfan Ra'ana; penerjemah Mansuruddin Djoely (Cet. 2).
Jakarta:
Firdaus.
Gaya Chicago
Ra\'ana, Mahmud Irfan, Djoely, Mansuruddin.
Sistem Ekonomi Pemerintahan Umar Ibn Al Khatthab / Mahmud Irfan Ra'ana; penerjemah Mansuruddin Djoely.
Cet. 2
Jakarta:
Firdaus,
1997.
Text.
Gaya MLA
Ra\'ana, Mahmud Irfan, Djoely, Mansuruddin.
Sistem Ekonomi Pemerintahan Umar Ibn Al Khatthab / Mahmud Irfan Ra'ana; penerjemah Mansuruddin Djoely.
Cet. 2
Jakarta:
Firdaus,
1997.
Text.
Gaya Turabian
Ra\'ana, Mahmud Irfan, Djoely, Mansuruddin.
Sistem Ekonomi Pemerintahan Umar Ibn Al Khatthab / Mahmud Irfan Ra'ana; penerjemah Mansuruddin Djoely.
Cet. 2
Jakarta:
Firdaus,
1997.
Print.