Gaya APA
Microeconomics. (1968).
Amerika:
MCGraw Hill Book Company.
Gaya Chicago
Microeconomics.
Ed. 3.
Amerika:
MCGraw Hill Book Company,
1968.
.
Gaya MLA
Microeconomics.
Ed. 3.
Amerika:
MCGraw Hill Book Company,
1968.
.
Gaya Turabian
Microeconomics.
Amerika:
MCGraw Hill Book Company,
1968.
.