8McCluskey,M.,Bijesse,J.,Sodano,L.,2002. Service Lifecycle Management (Part1):Tbe Approaches and Technologies To Build Sustainable Competitive Advantage for Services. Tech. rep., AMR Research.
9Dutta, S., Long, M., 2008. Research Brief." Best-in-Class Rely on Contracts for Service Revenue ... and Deliver. Tech. rep., Aberdeen Group.
10Hayes, N., 2005. Are you Dabbling in Service or Delivering Service Value? Tech. rep., FiveTwelve Group, Ltd.
