Gaya APA
Kotabe, Masaaki, Helsen, Kristiaan. (1998).
Global marketing management .
New York:
John Wiley.
Gaya Chicago
Kotabe, Masaaki, Helsen, Kristiaan.
Global marketing management.
New York:
John Wiley,
1998.
Buku.
Gaya MLA
Kotabe, Masaaki, Helsen, Kristiaan.
Global marketing management.
New York:
John Wiley,
1998.
Buku.
Gaya Turabian
Kotabe, Masaaki, Helsen, Kristiaan.
Global marketing management.
New York:
John Wiley,
1998.
Buku.