WRIGHT, F. B. (1956). Rural Water Supply And Sanitation Forrest B Wright. Wiley EAstern Private Limited.
Lua i Stíl Chicago (17ú heag.)WRIGHT, Forrest B. Rural Water Supply And Sanitation Forrest B Wright. Wiley EAstern Private Limited, 1956.
Lua MLA (8ú heag.)WRIGHT, Forrest B. Rural Water Supply And Sanitation Forrest B Wright. Wiley EAstern Private Limited, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.