Não informado. (1966). Metal Forming. Fuel and Metallurgical Journals.
Lua i Stíl Chicago (17ú heag.)Não informado. Metal Forming. London: Fuel and Metallurgical Journals, 1966.
Lua MLA (8ú heag.)Não informado. Metal Forming. Fuel and Metallurgical Journals, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
