Beaty, J. J. (2004). Skills for preschool teachers (7th ed.). Pearson/Merrill Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Beaty, Janice J. Skills for Preschool Teachers. 7th ed. Upper Saddle River N.J: Pearson/Merrill Prentice Hall, 2004.
Lua MLA (9ú heag.)Beaty, Janice J. Skills for Preschool Teachers. 7th ed. Pearson/Merrill Prentice Hall, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.