1. The state of preschool 2013: State preschool yearbook;Barnett,2014
2. The shaping of childcare and preschool education in Singapore: From separatism to collaboration;Choo;International Journal of Child Care and Education Policy,2010
3. Early childhood education for a new era: Leading for our profession;Goffin,2013
4. Professional capital: Transforming teaching in every school;Hargreaves,2012
5. Early Start: Preschool politics in the United States;Karch,2013