(2011). Umbraco user's guide Nik Wahlberg, Paul Sterling. [electronic resource].
Cita Chicago (17th ed.)Umbraco User's Guide Nik Wahlberg, Paul Sterling. [electronic Resource]. 2011.
Cita MLA (9th ed.)Umbraco User's Guide Nik Wahlberg, Paul Sterling. [electronic Resource]. 2011.
Atenció: Aquestes cites poden no estar 100% correctes.