1. Laing, A. W. & Lian, P. C. S. (2005). Inter- organisational relationships in professional services: Towards a typology of service relationships. Journal of Services Marketing, 19(2), 114–127.
2. Macneil, I. R. (1980). The new social contract: An inquiry into modern contractual relations. New Haven, CT: Yale University Press.
3. Nishiguchi, T. (1994), Strategic industrial sourcing. New York: Oxford University Press.
4. Nogatchewsky, G. (2004). Les configurations de contrôle dans les relations client-fournisseur. Thèse de doctorat es sciences de gestion (Université Paris Dauphine).
5. Pfeffer, J. & Salancik, G. (1978). The external control of organizations. New York: Harper & Row.