Gaya APA
Mankiw, N. Gregory. (2012).
Principles of economics (6e).
Australia:
South Western.
Gaya Chicago
Mankiw, N. Gregory.
Principles of economics.
6e
Australia:
South Western,
2012.
Buku.
Gaya MLA
Mankiw, N. Gregory.
Principles of economics.
6e
Australia:
South Western,
2012.
Buku.
Gaya Turabian
Mankiw, N. Gregory.
Principles of economics.
6e
Australia:
South Western,
2012.
Buku.