Irrigation pocket book: Or facts, figures, and formulae for irrgation engineers (second edition.). E.
Lua i Stíl Chicago (17ú heag.)Irrigation Pocket Book: Or Facts, Figures, and Formulae for Irrgation Engineers. second edition. London: E.
Lua MLA (9ú heag.)Irrigation Pocket Book: Or Facts, Figures, and Formulae for Irrgation Engineers. second edition. E.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.