Gaya APA
PUTONG, Iskandar. (2007).
ECONOMICS (Terbaru).
:
.
Gaya Chicago
PUTONG, Iskandar.
ECONOMICS.
Terbaru
:
,
2007.
Text.
Gaya MLA
PUTONG, Iskandar.
ECONOMICS.
Terbaru
:
,
2007.
Text.
Gaya Turabian
PUTONG, Iskandar.
ECONOMICS.
Terbaru
:
,
2007.
Print.