(1982). Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor.
Lua i Stíl Chicago (17ú heag.)Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor, 1982.
Lua MLA (8ú heag.)Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.