Gaya APA
HARRIS, Seymour E.. (1957).
International and interregional economics .
New York:
McGraw-Hill Book Company Inc..
Gaya Chicago
HARRIS, Seymour E..
International and interregional economics.
New York:
McGraw-Hill Book Company Inc.,
1957.
Teks.
Gaya MLA
HARRIS, Seymour E..
International and interregional economics.
New York:
McGraw-Hill Book Company Inc.,
1957.
Teks.
Gaya Turabian
HARRIS, Seymour E..
International and interregional economics.
New York:
McGraw-Hill Book Company Inc.,
1957.
Teks.