Gaya APA
Czinkota, Michael R, Ronkainen, Ilkka A. (2005).
International business .
Australia:
South-Western.
Gaya Chicago
Czinkota, Michael R, Ronkainen, Ilkka A.
International business.
Australia:
South-Western,
2005.
Buku.
Gaya MLA
Czinkota, Michael R, Ronkainen, Ilkka A.
International business.
Australia:
South-Western,
2005.
Buku.
Gaya Turabian
Czinkota, Michael R, Ronkainen, Ilkka A.
International business.
Australia:
South-Western,
2005.
Buku.