Baldock, Peter
Developing early childhood services past, present and future
McGraw-Hill; Open University Press, 2011
 Buku Teks
The SAGE handbook of early childhood research
edited by Ann Farrell, Sharon Lynn Kagan and E. Kay M. Tisdall
SAGE Publications, 2016
 Buku Teks SO
Early childhood education
Karen Menke Paciorek, editor
McGraw-Hill, 2014
 Buku Teks
Early childhood education 11/12
Karen Menke Paciorek, editor
McGraw-Hill, 2012
 Buku Teks
Curtis, Audrey
Care and education in early childhood
Routledge, 2009
 Buku Teks