Não informado. (1968). Annual Progress in Child Psychiatry and Child Development. Brunner Mazel.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Progress in Child Psychiatry and Child Development. New York: Brunner Mazel, 1968.
Lua MLA (8ú heag.)Não informado. Annual Progress in Child Psychiatry and Child Development. Brunner Mazel, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.