Cita APA (7th ed.)
Frankowski, P. (2013). Joomla! 3 template essentials. Packt Publishing.
Cita Chicago (17th ed.)
Frankowski, Pawełl. Joomla! 3 Template Essentials. Birmingham: Packt Publishing, 2013.
Cita MLA (9th ed.)
Frankowski, Pawełl. Joomla! 3 Template Essentials. Packt Publishing, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.