Gaya APA

Case, Karl E., Fair, Ray C., Oster, Sharon M.. (2014). PRINCIPLES OF ECONOMICS (11 th). New Jersey: PEARSON.

Gaya Chicago

Case, Karl E., Fair, Ray C., Oster, Sharon M.. PRINCIPLES OF ECONOMICS. 11 th New Jersey: PEARSON, 2014. Text.

Gaya MLA

Case, Karl E., Fair, Ray C., Oster, Sharon M.. PRINCIPLES OF ECONOMICS. 11 th New Jersey: PEARSON, 2014. Text.

Gaya Turabian

Case, Karl E., Fair, Ray C., Oster, Sharon M.. PRINCIPLES OF ECONOMICS. 11 th New Jersey: PEARSON, 2014. Print.