Gooneratne, W., & Hirashima, S. (1990). Irrigation and water management in Asia. Sterling Pub.
Lua i Stíl Chicago (17ú heag.)Gooneratne, W., agus S. Hirashima. Irrigation and Water Management in Asia. New Delhi: Sterling Pub, 1990.
Lua MLA (9ú heag.)Gooneratne, W., agus S. Hirashima. Irrigation and Water Management in Asia. Sterling Pub, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.