Gaya APA
Vcp vm ware certified professional on vsphere4. (2011).
New York:
[s.n.].
Gaya Chicago
Vcp vm ware certified professional on vsphere4.
.
New York:
[s.n.],
2011.
Text.
Gaya MLA
Vcp vm ware certified professional on vsphere4.
.
New York:
[s.n.],
2011.
Text.
Gaya Turabian
Vcp vm ware certified professional on vsphere4.
New York:
[s.n.],
2011.
Print.