APA-referens (7:e uppl.)
John, A. S. (2009). MODx web development: Building dynamic web sites with the PHP application framework and CMS. Packt Pub..
Chicago-referens (17:e uppl.)
John, Antano Solar. MODx Web Development: Building Dynamic Web Sites with the PHP Application Framework and CMS. Birmingham, U.K.: Packt Pub., 2009.
MLA-referens (9:e uppl.)
John, Antano Solar. MODx Web Development: Building Dynamic Web Sites with the PHP Application Framework and CMS. Packt Pub., 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.