Gaya APA
Paul. A. Samuelson, William. D. Nordhaus. (1998).
Economics texbook EP 1998 (Edisi 16).
Boston ::
The McGraw- Hill Companies, Inc,.
Gaya Chicago
Paul. A. Samuelson, William. D. Nordhaus.
Economics texbook EP 1998.
Edisi 16
Boston ::
The McGraw- Hill Companies, Inc,,
1998.
BK ( texbook. EP ).
Gaya MLA
Paul. A. Samuelson, William. D. Nordhaus.
Economics texbook EP 1998.
Edisi 16
Boston ::
The McGraw- Hill Companies, Inc,,
1998.
BK ( texbook. EP ).
Gaya Turabian
Paul. A. Samuelson, William. D. Nordhaus.
Economics texbook EP 1998.
Edisi 16
Boston ::
The McGraw- Hill Companies, Inc,,
1998.
BK ( texbook. EP ).