Gaya APA
Macroeconomics. 1990. (1990).
New York ::
McGraw-hill publishing,company,.
Gaya Chicago
Macroeconomics. 1990.
Edisi : fifth.
New York ::
McGraw-hill publishing,company,,
1990.
Printed Book.
Gaya MLA
Macroeconomics. 1990.
Edisi : fifth.
New York ::
McGraw-hill publishing,company,,
1990.
Printed Book.
Gaya Turabian
Macroeconomics. 1990.
New York ::
McGraw-hill publishing,company,,
1990.
Printed Book.