Gaya APA
Ahmad, S, M.
(1980).
Economics of Islam : a comparative study
.
delhi:
Idarah-I AdabiyaT-I Delli.
Gaya MLA
Ahmad, Shaikh, Mahmud.
"Economics of Islam : a comparative study".
delhi:
Idarah-I AdabiyaT-I Delli,
1980.
Text.