Gaya APA
Gordon, J Robert. (1981).
Macroeconomics Second Edition (edisi 2).
America:
Library.
Gaya Chicago
Gordon, J Robert.
Macroeconomics Second Edition.
edisi 2
America:
Library,
1981.
Text.
Gaya MLA
Gordon, J Robert.
Macroeconomics Second Edition.
edisi 2
America:
Library,
1981.
Text.
Gaya Turabian
Gordon, J Robert.
Macroeconomics Second Edition.
edisi 2
America:
Library,
1981.
Print.