Institution of Engineers (India). Mining and Metallurgy Division. (1961). Journal of the Institution of Engineers (India). The Institution.
Lua i Stíl Chicago (17ú heag.)Institution of Engineers (India). Mining and Metallurgy Division. Journal of the Institution of Engineers (India). Calcutta: The Institution, 1961.
Lua MLA (8ú heag.)Institution of Engineers (India). Mining and Metallurgy Division. Journal of the Institution of Engineers (India). The Institution, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.