Gaya APA
Mankiw, N Gregory. (2007).
Principles of economics (4th edition).
Australia:
Thompson Publishing Company.
Gaya Chicago
Mankiw, N Gregory.
Principles of economics.
4th edition
Australia:
Thompson Publishing Company,
2007.
Text.
Gaya MLA
Mankiw, N Gregory.
Principles of economics.
4th edition
Australia:
Thompson Publishing Company,
2007.
Text.
Gaya Turabian
Mankiw, N Gregory.
Principles of economics.
4th edition
Australia:
Thompson Publishing Company,
2007.
Print.