Gaya APA
Brown, William S.. (1990).
Macroeconomics .
New Jersey:
Prentice Hall.
Gaya Chicago
Brown, William S..
Macroeconomics.
New Jersey:
Prentice Hall,
1990.
Text.
Gaya MLA
Brown, William S..
Macroeconomics.
New Jersey:
Prentice Hall,
1990.
Text.
Gaya Turabian
Brown, William S..
Macroeconomics.
New Jersey:
Prentice Hall,
1990.
Print.