Gaya APA
Wonnacott, Ronald J, Wonnacott, Paul. (1990).
Microeconomics (4).
America:
John Wiley & Sons, Inc.
Gaya Chicago
Wonnacott, Ronald J, Wonnacott, Paul.
Microeconomics.
4
America:
John Wiley & Sons, Inc,
1990.
Text.
Gaya MLA
Wonnacott, Ronald J, Wonnacott, Paul.
Microeconomics.
4
America:
John Wiley & Sons, Inc,
1990.
Text.
Gaya Turabian
Wonnacott, Ronald J, Wonnacott, Paul.
Microeconomics.
4
America:
John Wiley & Sons, Inc,
1990.
Print.