@book{479164,
	author = {Pugh, Derek Salman. and Sage eBooks},
	title = {Change management},
	publisher = {SAGE,},
	year = {2009.},
	series = {SAGE library in business and management},
	address = {London :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/navigator/change-management}
}