McDevitt, T. M., & Ormrod, J. E. (2010). Child development and education (4th ed., [Pearson international ed.].). Pearson Education.
Lua i Stíl Chicago (17ú heag.)McDevitt, Teresa M., agus Jeanne Ellis Ormrod. Child Development and Education. 4th ed., [Pearson international ed.]. Upper Saddle River, N.J: Pearson Education, 2010.
Lua MLA (9ú heag.)McDevitt, Teresa M., agus Jeanne Ellis Ormrod. Child Development and Education. 4th ed., [Pearson international ed.]. Pearson Education, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.