Gaya APA
Macroeconomics. (1972).
Amerika:
MCGraw Hill Book Company.
Gaya Chicago
Macroeconomics.
Ed. 4.
Amerika:
MCGraw Hill Book Company,
1972.
.
Gaya MLA
Macroeconomics.
Ed. 4.
Amerika:
MCGraw Hill Book Company,
1972.
.
Gaya Turabian
Macroeconomics.
Amerika:
MCGraw Hill Book Company,
1972.
.