Zandstra, M. Sams teach yourself PHP in 24 hours (Third edition.). Pearson Education.
Citazione stile Chigago Style (17a edizione)Zandstra, Matt. Sams Teach Yourself PHP in 24 Hours. Third edition. Delhi: Pearson Education.
Citatione MLA (9a ed.)Zandstra, Matt. Sams Teach Yourself PHP in 24 Hours. Third edition. Pearson Education.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.