Gaya APA
Campbell. R. McConnell, Stanley. L. Brue,. (1990).
Economics. Principles, problems, and policies texbook EP 1990 (Edisi 11).
New York:
McGraw-hill publishing,company,.
Gaya Chicago
Campbell. R. McConnell, Stanley. L. Brue,.
Economics. Principles, problems, and policies texbook EP 1990.
Edisi 11
New York:
McGraw-hill publishing,company,,
1990.
BK ( texbook. EP ).
Gaya MLA
Campbell. R. McConnell, Stanley. L. Brue,.
Economics. Principles, problems, and policies texbook EP 1990.
Edisi 11
New York:
McGraw-hill publishing,company,,
1990.
BK ( texbook. EP ).
Gaya Turabian
Campbell. R. McConnell, Stanley. L. Brue,.
Economics. Principles, problems, and policies texbook EP 1990.
Edisi 11
New York:
McGraw-hill publishing,company,,
1990.
BK ( texbook. EP ).