Não informado. (2020). Monthly Journal of the Institute of Metals. Institute of Metals.
Lua i Stíl Chicago (17ú heag.)Não informado. Monthly Journal of the Institute of Metals. London: Institute of Metals, 2020.
Lua MLA (8ú heag.)Não informado. Monthly Journal of the Institute of Metals. Institute of Metals, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.