Gaya APA
Pratical Zendesk Administration. (2014).
Sebastopol:
CA O\'Reilly.
Gaya Chicago
Pratical Zendesk Administration.
.
Sebastopol:
CA O\'Reilly,
2014.
Text.
Gaya MLA
Pratical Zendesk Administration.
.
Sebastopol:
CA O\'Reilly,
2014.
Text.
Gaya Turabian
Pratical Zendesk Administration.
Sebastopol:
CA O\'Reilly,
2014.
Print.