Mediated Organizational Change Be Explained? , writing homework help

I am working on the theory of organizational readiness for change and the main topic is focused on what strategies small business administrators need to effect change in their organizations.I am focused on small medical offices in the South Florida area.I need a large number of solid references not older than 2013/2014This is all for a Doctoral StudyI just need the references for nowI am looking for at least 100-150 references