@book{352201,
	author = {Hamilton, Laura S.;Engberg, John;Steiner, Elizabeth D.;Nelson, Catherine Awsumb;Yuan, Kun},
	title = {Improving School Leadership Through Support, Evaluation, and Incentives},
	publisher = {RAND Corporation},
	year = {2012},
	url = {www.jstor.org/stable/10.7249/mg1223pps}
}