Gaya APA
Mankiw, N. Gregory.. (2011).
Principles of economics (6).
Sebastopol, CA:
South-Western.
Gaya Chicago
Mankiw, N. Gregory..
Principles of economics.
6
Sebastopol, CA:
South-Western,
2011.
Text.
Gaya MLA
Mankiw, N. Gregory..
Principles of economics.
6
Sebastopol, CA:
South-Western,
2011.
Text.
Gaya Turabian
Mankiw, N. Gregory..
Principles of economics.
6
Sebastopol, CA:
South-Western,
2011.
Print.