Não informado. (1983). The Technology Teacher. International Technology Education Association.
Lua i Stíl Chicago (17ú heag.)Não informado. The Technology Teacher. Reston, Va: International Technology Education Association, 1983.
Lua MLA (8ú heag.)Não informado. The Technology Teacher. International Technology Education Association, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.