Gaya APA

Case, Karl E., Fair, Ray C., Oster, Sharon M.. (2012). Principles of macroeconomics (10). New Jersey: Prentice Hall.

Gaya Chicago

Case, Karl E., Fair, Ray C., Oster, Sharon M.. Principles of macroeconomics. 10 New Jersey: Prentice Hall, 2012. Text.

Gaya MLA

Case, Karl E., Fair, Ray C., Oster, Sharon M.. Principles of macroeconomics. 10 New Jersey: Prentice Hall, 2012. Text.

Gaya Turabian

Case, Karl E., Fair, Ray C., Oster, Sharon M.. Principles of macroeconomics. 10 New Jersey: Prentice Hall, 2012. Print.