- ITIL Service Operation
- Measuring Itsm: Measuring, Reporting, and Modeling the It Service Management Metrics That Matter Most to It Senior Executives
- Servicing ITSM: A Handbook of Service Descriptions for It Service Managers and a Means for Building Them
- Key Element Guide Itil Service Operation
- Architecting ITSM: A Reference of Configuration Items and Building Blocks for a Comprehensive IT Service Management Infrastructure








