Podmore, Valerie N.
Observation: origins and approaches in early childhood
McGraw-Hill, 2012
 Buku Teks
Teachers guide to education in early childhood
california state departement of educatio, 1956
 Buku Teks
Gargiulo, Richard M.
An introduction to young children with special needs : birth through age eight
Wadsworth and Cengage Learning, 2011
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Arnelia
The effects of severe malnutrition during early childhood on physical growth and intelligence level of school- age children
1999
 UI - Tesis Membership
Early childhood education
edited by Karen Menke Paciorek, Joyce Huth Munro
McGraw-Hill, 2002
 Buku Teks