Gaya APA
The Ori Model of the US Economy. (1981).
New York:
.
Gaya Chicago
The Ori Model of the US Economy.
.
New York:
,
1981.
Text.
Gaya MLA
The Ori Model of the US Economy.
.
New York:
,
1981.
Text.
Gaya Turabian
The Ori Model of the US Economy.
New York:
,
1981.
Print.