APA Style
CHAPRA, Umer. (1983).
Masa depan ilmu ekonomi (Secound edition).
New York:
Ann Arbor Science The Butterworth Group.
Chicago Style
CHAPRA, Umer.
Masa depan ilmu ekonomi.
Secound edition
New York:
Ann Arbor Science The Butterworth Group,
1983.
Text.
MLA Style
CHAPRA, Umer.
Masa depan ilmu ekonomi.
Secound edition
New York:
Ann Arbor Science The Butterworth Group,
1983.
Text.
Turabian Style
CHAPRA, Umer.
Masa depan ilmu ekonomi.
Secound edition
New York:
Ann Arbor Science The Butterworth Group,
1983.
Print.