Gaya APA
Principles of Microeconomics. ().
U.S.A:
International Thomson Publishing.
Gaya Chicago
Principles of Microeconomics.
Ketiga.
U.S.A:
International Thomson Publishing,
.
Text.
Gaya MLA
Principles of Microeconomics.
Ketiga.
U.S.A:
International Thomson Publishing,
.
Text.
Gaya Turabian
Principles of Microeconomics.
U.S.A:
International Thomson Publishing,
.
Print.