Kallidaikurichi. Index of Drinking Water Adequacy (IDWA). NUS Press Pte Ltd.
Lua i Stíl Chicago (17ú heag.)Kallidaikurichi. Index of Drinking Water Adequacy (IDWA). NUS Press Pte Ltd.
Lua MLA (9ú heag.)Kallidaikurichi. Index of Drinking Water Adequacy (IDWA). NUS Press Pte Ltd.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.