Still David, Erskine Su, Walker Nick, Hazelton Derek, & Water Research Commission. The status and use of potable water efficient devices in the domestic and commercial environments in South Africa.
Lua i Stíl Chicago (17ú heag.)Still David, Erskine Su, Walker Nick, Hazelton Derek, agus Water Research Commission. The Status and Use of Potable Water Efficient Devices in the Domestic and Commercial Environments in South Africa.
Lua MLA (9ú heag.)Still David, et al. The Status and Use of Potable Water Efficient Devices in the Domestic and Commercial Environments in South Africa.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.