Gaya APA
Principles Of Microeconomics. (1991).
Jakarta:
.
Gaya Chicago
Principles Of Microeconomics.
Edisi Pertama.
Jakarta:
,
1991.
Text.
Gaya MLA
Principles Of Microeconomics.
Edisi Pertama.
Jakarta:
,
1991.
Text.
Gaya Turabian
Principles Of Microeconomics.
Jakarta:
,
1991.
Print.