Cooper, C. R. (2005). Developmental pathways through middle childhood: Rethinking contexts and diversity as resources. Lawrence Erlbaum Associates.
Lua i Stíl Chicago (17ú heag.)Cooper, Catherine R. Developmental Pathways Through Middle Childhood: Rethinking Contexts and Diversity as Resources. Mahwah, N.J.: Lawrence Erlbaum Associates, 2005.
Lua MLA (9ú heag.)Cooper, Catherine R. Developmental Pathways Through Middle Childhood: Rethinking Contexts and Diversity as Resources. Lawrence Erlbaum Associates, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.