Schürmann, T. (2013). Praxiswissen Joomla! 3.0, 3rd Edition (1st edition.). O'Reilly Verlag.
Cita Chicago Style (17a ed.)Schürmann, Tim. Praxiswissen Joomla! 3.0, 3rd Edition. 1st edition. O'Reilly Verlag, 2013.
Cita MLA (9a ed.)Schürmann, Tim. Praxiswissen Joomla! 3.0, 3rd Edition. 1st edition. O'Reilly Verlag, 2013.
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