Anselmo, S. (1987). Early childhood development: Prenatal through age eight. Merrill Pub.
Lua i Stíl Chicago (17ú heag.)Anselmo, Sandra. Early Childhood Development: Prenatal Through Age Eight. Columbus: Merrill Pub, 1987.
Lua MLA (9ú heag.)Anselmo, Sandra. Early Childhood Development: Prenatal Through Age Eight. Merrill Pub, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.