Não informado. (1947). PHOTOGRAPHY. Ziff-Davis Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. PHOTOGRAPHY. Chicago, Ill: Ziff-Davis Publishing, 1947.
Lua MLA (8ú heag.)Não informado. PHOTOGRAPHY. Ziff-Davis Publishing, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.