Referências: |
Bradley, Neil. The XML Companion, second edition, Addison-Wesley, 2000
Elliotte Rusty Harold, W. Scott Means. XML in a Nutshell, Third Edition, ISBN: 0596007647
Eric van der Vlist. XML Schema O'Reilly, ISBN: 0596002521.
McGovern, S. Tyagi, M. Stevens, S. Mathew. Java Web Services Architecture, Morgan Kaufmann, Elsevier, 2003 |