@book{156899,
	author = {Ashforth, Blake E. and ebrary, Inc.},
	title = {Role transitions in organizational life},
	publisher = {Lawrence Erlbaum Associates,},
	year = {c2001.},
	series = {LEA's organization and management series},
	address = {Mahwah, N.J. :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10110111}
}