Jendrock, Eric, Ball, Jennifer, Carson, Debbie, Evans, Ian, Fordin, Scott, & Haase, Kim. (2006). The Java EE 5 tutorial: For sun Java system application server platform edition 9 (3a. ed.). Sun Microsystems.

Jendrock, Eric, Jennifer Ball, Debbie Carson, Ian Evans, Scott Fordin, and Kim Haase. The Java EE 5 Tutorial: For Sun Java System Application Server Platform Edition 9. 3a. ed. Santa Clara: Sun Microsystems, 2006.

Jendrock, Eric, et al. The Java EE 5 Tutorial: For Sun Java System Application Server Platform Edition 9. 3a. ed. Sun Microsystems, 2006.