Gaya APA
Annual Editions:International Business. (2009).
New York:
[s.n.].
Gaya Chicago
Annual Editions:International Business.
15th.
New York:
[s.n.],
2009.
Text.
Gaya MLA
Annual Editions:International Business.
15th.
New York:
[s.n.],
2009.
Text.
Gaya Turabian
Annual Editions:International Business.
New York:
[s.n.],
2009.
Print.