Krenn, P. (2011). SilverStripe 2.4 module extension, themes, and widgets: Beginner's guide : create smashing SilverStripe applications by extending modules, creating themes, and adding widgets. Packt Pub.
Chicago-Zitierstil (17. Ausg.)Krenn, Philipp. SilverStripe 2.4 Module Extension, Themes, and Widgets: Beginner's Guide : Create Smashing SilverStripe Applications by Extending Modules, Creating Themes, and Adding Widgets. Birmingham, U.K: Packt Pub, 2011.
MLA-Zitierstil (9. Ausg.)Krenn, Philipp. SilverStripe 2.4 Module Extension, Themes, and Widgets: Beginner's Guide : Create Smashing SilverStripe Applications by Extending Modules, Creating Themes, and Adding Widgets. Packt Pub, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.