Gaya APA
Economics Of Social Issues. (2008).
Bandung:
[s.n.].
Gaya Chicago
Economics Of Social Issues.
.
Bandung:
[s.n.],
2008.
Text.
Gaya MLA
Economics Of Social Issues.
.
Bandung:
[s.n.],
2008.
Text.
Gaya Turabian
Economics Of Social Issues.
Bandung:
[s.n.],
2008.
Print.