Gaya APA
International Business. (2004).
Hoboken:
[s.n.].
Gaya Chicago
International Business.
.
Hoboken:
[s.n.],
2004.
Text.
Gaya MLA
International Business.
.
Hoboken:
[s.n.],
2004.
Text.
Gaya Turabian
International Business.
Hoboken:
[s.n.],
2004.
Print.