Agutter, C., & Villa, K. (2021). ITIL® 4 High-velocity IT (HVIT): Your companion to the ITIL 4 Managing Professional HVIT certification ([First edition].). IT Governance Publishing Ltd.
Chicago-Zitierstil (17. Ausg.)Agutter, Claire, und Katie Villa. ITIL® 4 High-velocity IT (HVIT): Your Companion to the ITIL 4 Managing Professional HVIT Certification. [First edition]. [Cambridgeshire]: IT Governance Publishing Ltd, 2021.
MLA-Zitierstil (9. Ausg.)Agutter, Claire, und Katie Villa. ITIL® 4 High-velocity IT (HVIT): Your Companion to the ITIL 4 Managing Professional HVIT Certification. [First edition]. IT Governance Publishing Ltd, 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.