Gaya APA
Small Business Web Sites. (2009).
New York:
[s.n.].
Gaya Chicago
Small Business Web Sites.
.
New York:
[s.n.],
2009.
Text.
Gaya MLA
Small Business Web Sites.
.
New York:
[s.n.],
2009.
Text.
Gaya Turabian
Small Business Web Sites.
New York:
[s.n.],
2009.
Print.