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Lua i Stíl Chicago (17ú heag.)Uberoi, N.K. Environmental Management. 2. New Delhi: Excel Books, 2013.
Lua MLA (9ú heag.)Uberoi, N.K. Environmental Management. 2. Excel Books, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.