Não informado. (1958). Merril-Palmer Quarterly of Behavior and Development. Merril-Palmer Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Merril-Palmer Quarterly of Behavior and Development. Detroit, Mich: Merril-Palmer Institute, 1958.
Lua MLA (8ú heag.)Não informado. Merril-Palmer Quarterly of Behavior and Development. Merril-Palmer Institute, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.