Qualche consiglio per andare in libreria:

Programming Web Services with SOAP
By James Snell, Doug Tidwell, Pavel Kulchenko
December 2001
Pages: 260
ISBN 10: 0-596-00095-2 | ISBN 13: 9780596000950

Java and SOAP
By Robert Englander
May 2002
Pages: 276
ISBN 10: 0-596-00175-4 | ISBN 13: 9780596001759

Java Web Services in a Nutshell
By Kim Topley
June 2003
Pages: 662
Series: In a Nutshell
ISBN 10: 0-596-00399-4 | ISBN 13: 9780596003999