Gaya APA
Case, Karl E.. (2007).
PRINCIPLES OF ECONOMICS (8).
:
.
Gaya Chicago
Case, Karl E..
PRINCIPLES OF ECONOMICS.
8
:
,
2007.
Text.
Gaya MLA
Case, Karl E..
PRINCIPLES OF ECONOMICS.
8
:
,
2007.
Text.
Gaya Turabian
Case, Karl E..
PRINCIPLES OF ECONOMICS.
8
:
,
2007.
Print.