Não informado. (2022). New Directions for Child Development. Jossey-Bass.
Lua i Stíl Chicago (17ú heag.)Não informado. New Directions for Child Development. San Francisco, Calif: Jossey-Bass, 2022.
Lua MLA (8ú heag.)Não informado. New Directions for Child Development. Jossey-Bass, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.