Gaya APA
Paul. A. Samuelson, William. D. Nordhaus. (2005).
Economics texbook EP 2005 (Edisi 18).
New York:
McGraw-Hill,.
Gaya Chicago
Paul. A. Samuelson, William. D. Nordhaus.
Economics texbook EP 2005.
Edisi 18
New York:
McGraw-Hill,,
2005.
BK ( texbook. EP ).
Gaya MLA
Paul. A. Samuelson, William. D. Nordhaus.
Economics texbook EP 2005.
Edisi 18
New York:
McGraw-Hill,,
2005.
BK ( texbook. EP ).
Gaya Turabian
Paul. A. Samuelson, William. D. Nordhaus.
Economics texbook EP 2005.
Edisi 18
New York:
McGraw-Hill,,
2005.
BK ( texbook. EP ).