Shetcliffe, J. (2003). Key account management. Insurance Brokers' Monthly. Recuperado de http://0-search.proquest.com.millenium.itesm.mx/docview/
200907742?accountid=11643

Ryals, L. (2012). How to Succeed at Key Account Management. Recuperado de http://blogs.hbr.org/2012/07/how-to-succeed-at-key-account/

Schultz, M. (s.f.). What is Key Account Management? Recuperado de http://www.rainsalestraining.com/blog/what-is-key-account-management/