Rao, K. N. P., & Lahiri, A. K. (1970). Corrosion map of India. Corrosion Advisory Bureau, Metals Research Committee, Council of Scientific & Industrial Research.
Lua i Stíl Chicago (17ú heag.)Rao, K. N. P., agus A. K. Lahiri. Corrosion Map of India. Jamshedpur: Corrosion Advisory Bureau, Metals Research Committee, Council of Scientific & Industrial Research, 1970.
Lua MLA (8ú heag.)Rao, K. N. P., agus A. K. Lahiri. Corrosion Map of India. Corrosion Advisory Bureau, Metals Research Committee, Council of Scientific & Industrial Research, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.