Gaya APA
CASE, CARL E.. (2009).
PRINCIPLES OF ECONOMICS (CASE FAIR OSTER) .
NEW JERSEY:
PRENTINCE HALL.
Gaya Chicago
CASE, CARL E..
PRINCIPLES OF ECONOMICS (CASE FAIR OSTER).
NEW JERSEY:
PRENTINCE HALL,
2009.
Text.
Gaya MLA
CASE, CARL E..
PRINCIPLES OF ECONOMICS (CASE FAIR OSTER).
NEW JERSEY:
PRENTINCE HALL,
2009.
Text.
Gaya Turabian
CASE, CARL E..
PRINCIPLES OF ECONOMICS (CASE FAIR OSTER).
NEW JERSEY:
PRENTINCE HALL,
2009.
Print.