Não informado. (1947). Electrical Construction and Maintenance. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Não informado. Electrical Construction and Maintenance. New York: McGraw-Hill, 1947.
Lua MLA (8ú heag.)Não informado. Electrical Construction and Maintenance. McGraw-Hill, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.