Gaya APA
Pugel, Thomas A. (2020).
INTERNATIONAL ECONOMICS
Seventeenth Edition (Seventeenth).
America:
Mc Graw Hill.
Gaya Chicago
Pugel, Thomas A.
INTERNATIONAL ECONOMICS
Seventeenth Edition.
Seventeenth
America:
Mc Graw Hill,
2020.
Text.
Gaya MLA
Pugel, Thomas A.
INTERNATIONAL ECONOMICS
Seventeenth Edition.
Seventeenth
America:
Mc Graw Hill,
2020.
Text.
Gaya Turabian
Pugel, Thomas A.
INTERNATIONAL ECONOMICS
Seventeenth Edition.
Seventeenth
America:
Mc Graw Hill,
2020.
Print.