Fleer, M. (2013). Play in the early years. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Fleer, Marilyn. Play in the Early Years. Cambridge: Cambridge University Press, 2013.
Lua MLA (9ú heag.)Fleer, Marilyn. Play in the Early Years. Cambridge University Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
