Creating and Consuming Web Services in Visual Basic®

SOAP/XML Protocol

Applied SOAP: Implementing .NET XML Web Services, Scribner & Stiver, Sams Publishing, 2002 (ISBN 0672321114)

SOAP: Cross Platform Web Service Development Using XML, Seely, Prentice Hall, (ISBN 0130907634)

SOAP Specification: http://www.w3.org/TR/SOAP/

Microsoft: http://msdn.microsoft.com/soap

XML Protocol: http://www.w3.org/2000/xp/

List of Implementations and Resources: http://www.soapware.org/

SOAP with Attachments: http://www.w3.org/TR/SOAP-attachments

“SOAP in the Microsoft .NET Framework and Visual Studio .NET”: http://msdn.microsoft.com/library/en-us/dndotnet/html/hawksoap.asp

“Fun with SOAP Extensions”: http://msdn.microsoft.com/library/en-us/dnaspnet/html/asp03222001.asp

SOAP Discussion Group: http://discuss.develop.com ...