Gaya APA
Economics development. Seventh ed. (2000).
:
.
Gaya Chicago
Economics development. Seventh ed.
.
:
,
2000.
Printed Book.
Gaya MLA
Economics development. Seventh ed.
.
:
,
2000.
Printed Book.
Gaya Turabian
Economics development. Seventh ed.
:
,
2000.
Printed Book.