Wood, E., & Attfield, J. (2005). Play, learning, and the early childhood curriculum (2nd edition.). Paul Chapman Pub.
Lua i Stíl Chicago (17ú heag.)Wood, Elizabeth, agus Jane Attfield. Play, Learning, and the Early Childhood Curriculum. 2nd edition. London: Paul Chapman Pub, 2005.
Lua MLA (9ú heag.)Wood, Elizabeth, agus Jane Attfield. Play, Learning, and the Early Childhood Curriculum. 2nd edition. Paul Chapman Pub, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.