Gaya APA
Schiller, Bradley R.. (1989).
The Macro economy today (4th ed.).
New York:
Random House.
Gaya Chicago
Schiller, Bradley R..
The Macro economy today.
4th ed.
New York:
Random House,
1989.
Text.
Gaya MLA
Schiller, Bradley R..
The Macro economy today.
4th ed.
New York:
Random House,
1989.
Text.
Gaya Turabian
Schiller, Bradley R..
The Macro economy today.
4th ed.
New York:
Random House,
1989.
Print.