Gaya APA
Case,Kare E, Fair,Ray C. (2013).
Principles of Economics .
Boston:
Pearson.
Gaya Chicago
Case,Kare E, Fair,Ray C.
Principles of Economics.
Boston:
Pearson,
2013.
Teks.
Gaya MLA
Case,Kare E, Fair,Ray C.
Principles of Economics.
Boston:
Pearson,
2013.
Teks.
Gaya Turabian
Case,Kare E, Fair,Ray C.
Principles of Economics.
Boston:
Pearson,
2013.
Teks.