MITRA ASHOK K. (1997). IRRIGATION MANAGEMENT AND PRICING OF IRRIGATION WATER. NABARD.
Lua i Stíl Chicago (17ú heag.)MITRA ASHOK K. IRRIGATION MANAGEMENT AND PRICING OF IRRIGATION WATER. MUMBAI: NABARD, 1997.
Lua MLA (9ú heag.)MITRA ASHOK K. IRRIGATION MANAGEMENT AND PRICING OF IRRIGATION WATER. NABARD, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.