Subramanya, K. (1999). Water resources engineeringthrough objective questions. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Subramanya, K. Water Resources Engineeringthrough Objective Questions. McGraw-Hill, 1999.
Lua MLA (8ú heag.)Subramanya, K. Water Resources Engineeringthrough Objective Questions. McGraw-Hill, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.