Gaya APA
McConnell, Campbel R. (1984).
ECONOMICS (Ninth edition) .
New York:
McGraw-Hill Book Company.
Gaya Chicago
McConnell, Campbel R.
ECONOMICS (Ninth edition) .
New York:
McGraw-Hill Book Company,
1984.
TANDON.
Gaya MLA
McConnell, Campbel R.
ECONOMICS (Ninth edition) .
New York:
McGraw-Hill Book Company,
1984.
TANDON.
Gaya Turabian
McConnell, Campbel R.
ECONOMICS (Ninth edition) .
New York:
McGraw-Hill Book Company,
1984.
TANDON.