Chatterjee, A. (2010). Sponge iron production by direct reduction of iron oxide. PHI Learning Private Limited.
Lua i Stíl Chicago (17ú heag.)Chatterjee, Amit. Sponge Iron Production by Direct Reduction of Iron Oxide. New Delhi: PHI Learning Private Limited, 2010.
Lua MLA (8ú heag.)Chatterjee, Amit. Sponge Iron Production by Direct Reduction of Iron Oxide. PHI Learning Private Limited, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.