Gaya APA
Mankiw, N. Gregory. (2012).
Principles of Economics (6th.ed).
United Kingdom:
South-Western Cengage Learning.
Gaya Chicago
Mankiw, N. Gregory.
Principles of Economics.
6th.ed
United Kingdom:
South-Western Cengage Learning,
2012.
.
Gaya MLA
Mankiw, N. Gregory.
Principles of Economics.
6th.ed
United Kingdom:
South-Western Cengage Learning,
2012.
.
Gaya Turabian
Mankiw, N. Gregory.
Principles of Economics.
6th.ed
United Kingdom:
South-Western Cengage Learning,
2012.
.