Gaya APA

Choudhury, M, A. (1980). An Islamic social welfare fungtion / Masudul Alam Choudhury . : American Trust Publications.

Gaya MLA

Choudhury, Masudul, Alam. "An Islamic social welfare fungtion / Masudul Alam Choudhury". : American Trust Publications, 1980. Referensi.