Microsoft Corporation. (2010). Exchange server 2010 for IT professionals. Microsoft.
Cita Chicago Style (17a ed.)Microsoft Corporation. Exchange Server 2010 for IT Professionals. [Redmond, Wash.?]: Microsoft, 2010.
Cita MLA (8a ed.)Microsoft Corporation. Exchange Server 2010 for IT Professionals. Microsoft, 2010.
Precaución: Estas citas no son 100% exactas.