(2014). An INTRODUCTION to early childhood studies. Sage Publications.
Lua i Stíl Chicago (17ú heag.)An INTRODUCTION to Early Childhood Studies. Sage Publications, 2014.
Lua MLA (9ú heag.)An INTRODUCTION to Early Childhood Studies. Sage Publications, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.