APA Style
CHAPRA, Umer. (1987).
Islam dan tantangan ekonomi .
London:
By Boyd & Fraser Publisher Company.
Chicago Style
CHAPRA, Umer.
Islam dan tantangan ekonomi.
London:
By Boyd & Fraser Publisher Company,
1987.
Text.
MLA Style
CHAPRA, Umer.
Islam dan tantangan ekonomi.
London:
By Boyd & Fraser Publisher Company,
1987.
Text.
Turabian Style
CHAPRA, Umer.
Islam dan tantangan ekonomi.
London:
By Boyd & Fraser Publisher Company,
1987.
Print.