Gaya APA
HELSEN, Kristiaan, KOTABE, Masaaki. (2017).
INTERNATIONAL MARKETING (7th).
USA:
Wiley.
Gaya Chicago
HELSEN, Kristiaan, KOTABE, Masaaki.
INTERNATIONAL MARKETING.
7th
USA:
Wiley,
2017.
Text.
Gaya MLA
HELSEN, Kristiaan, KOTABE, Masaaki.
INTERNATIONAL MARKETING.
7th
USA:
Wiley,
2017.
Text.
Gaya Turabian
HELSEN, Kristiaan, KOTABE, Masaaki.
INTERNATIONAL MARKETING.
7th
USA:
Wiley,
2017.
Print.