Não informado. (1982). Work and occupations. Lage Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. Work and Occupations. Newbury Park, Calif: Lage Publications, 1982.
Lua MLA (8ú heag.)Não informado. Work and Occupations. Lage Publications, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.