Gaya APA
The Macro Economy Today. (2006).
New York:
[s.n.].
Gaya Chicago
The Macro Economy Today.
.
New York:
[s.n.],
2006.
Text.
Gaya MLA
The Macro Economy Today.
.
New York:
[s.n.],
2006.
Text.
Gaya Turabian
The Macro Economy Today.
New York:
[s.n.],
2006.
Print.