Gaya APA
Carbaugh, Robert J.. (1985).
International Economics (2nd ed.).
Belmont, California:
Wadsworth.
Gaya Chicago
Carbaugh, Robert J..
International Economics.
2nd ed.
Belmont, California:
Wadsworth,
1985.
Text.
Gaya MLA
Carbaugh, Robert J..
International Economics.
2nd ed.
Belmont, California:
Wadsworth,
1985.
Text.
Gaya Turabian
Carbaugh, Robert J..
International Economics.
2nd ed.
Belmont, California:
Wadsworth,
1985.
Print.