Não informado. (1964). Thermal Engineering. British Library, Lending Division.
Lua i Stíl Chicago (17ú heag.)Não informado. Thermal Engineering. New York: British Library, Lending Division, 1964.
Lua MLA (8ú heag.)Não informado. Thermal Engineering. British Library, Lending Division, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.