Gaya APA
Bowden, Elbert V.. (1971).
Economics (text).
New York:
Alexander Hamilton Institute.
Gaya Chicago
Bowden, Elbert V..
Economics.
text
New York:
Alexander Hamilton Institute,
1971.
.
Gaya MLA
Bowden, Elbert V..
Economics.
text
New York:
Alexander Hamilton Institute,
1971.
.
Gaya Turabian
Bowden, Elbert V..
Economics.
text
New York:
Alexander Hamilton Institute,
1971.
.