Gaya APA
Ise, John. (1950).
Economics .
New York:
Harper & Brothers.
Gaya Chicago
Ise, John.
Economics.
New York:
Harper & Brothers,
1950.
Text.
Gaya MLA
Ise, John.
Economics.
New York:
Harper & Brothers,
1950.
Text.
Gaya Turabian
Ise, John.
Economics.
New York:
Harper & Brothers,
1950.
Print.