Não informado. (1930). Bird Banding. North-Eastern Bird-Banding Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Bird Banding. Boston, Mass: North-Eastern Bird-Banding Association, 1930.
Lua MLA (8ú heag.)Não informado. Bird Banding. North-Eastern Bird-Banding Association, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.