Click, P., & Parker, J. (2009). Caring for school-age children (5th ed.). Delmar Cengage Learning.
Lua i Stíl Chicago (17ú heag.)Click, Phyllis, agus Jennifer Parker. Caring for School-age Children. 5th ed. Clifton Park, N.Y: Delmar Cengage Learning, 2009.
Lua MLA (9ú heag.)Click, Phyllis, agus Jennifer Parker. Caring for School-age Children. 5th ed. Delmar Cengage Learning, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.