Gaya APA

Case, Karl E., Fair, Ray C.. (2004). PRINCIPLES OF ECONOMICS (7th). New Jersey: PRENTICE HALL.

Gaya Chicago

Case, Karl E., Fair, Ray C.. PRINCIPLES OF ECONOMICS. 7th New Jersey: PRENTICE HALL, 2004. Text.

Gaya MLA

Case, Karl E., Fair, Ray C.. PRINCIPLES OF ECONOMICS. 7th New Jersey: PRENTICE HALL, 2004. Text.

Gaya Turabian

Case, Karl E., Fair, Ray C.. PRINCIPLES OF ECONOMICS. 7th New Jersey: PRENTICE HALL, 2004. Print.