Gaya APA
CASE, Karl E., FAIR, Ray C., Oster, Sharon M.. (2017).
Principles of Economics (12th.ed).
England:
Person Education.
Gaya Chicago
CASE, Karl E., FAIR, Ray C., Oster, Sharon M..
Principles of Economics.
12th.ed
England:
Person Education,
2017.
Teks.
Gaya MLA
CASE, Karl E., FAIR, Ray C., Oster, Sharon M..
Principles of Economics.
12th.ed
England:
Person Education,
2017.
Teks.
Gaya Turabian
CASE, Karl E., FAIR, Ray C., Oster, Sharon M..
Principles of Economics.
12th.ed
England:
Person Education,
2017.
Teks.