Nutbrown, C. (2006). Key concepts in early childhood education & care. SAGE Publications.
Chicago-referens (17:e uppl.)Nutbrown, Cathy. Key Concepts in Early Childhood Education & Care. Thousand Oaks, CA: SAGE Publications, 2006.
MLA-referens (8:e uppl.)Nutbrown, Cathy. Key Concepts in Early Childhood Education & Care. SAGE Publications, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.