APA Style
Ra\'ana, Irfan mahmud, Djoely,Mansuruddin. (1992).
Sistem Ekonomi pemerintahan Umar Ibn Al-Khatab / Irfan Mahmud Ra'ana; terj.Mansuruddin Djoely (Ed. ke-2;).
Jakarta:
Pustaka Firdaus.
Chicago Style
Ra\'ana, Irfan mahmud, Djoely,Mansuruddin.
Sistem Ekonomi pemerintahan Umar Ibn Al-Khatab / Irfan Mahmud Ra'ana; terj.Mansuruddin Djoely.
Ed. ke-2;
Jakarta:
Pustaka Firdaus,
1992.
Text.
MLA Style
Ra\'ana, Irfan mahmud, Djoely,Mansuruddin.
Sistem Ekonomi pemerintahan Umar Ibn Al-Khatab / Irfan Mahmud Ra'ana; terj.Mansuruddin Djoely.
Ed. ke-2;
Jakarta:
Pustaka Firdaus,
1992.
Text.
Turabian Style
Ra\'ana, Irfan mahmud, Djoely,Mansuruddin.
Sistem Ekonomi pemerintahan Umar Ibn Al-Khatab / Irfan Mahmud Ra'ana; terj.Mansuruddin Djoely.
Ed. ke-2;
Jakarta:
Pustaka Firdaus,
1992.
Print.