Piper, K. L. (2014). The price of thirst: Global water inequality and the coming chaos. University of Minnesota Press.
Lua i Stíl Chicago (17ú heag.)Piper, Karen Lynnea. The Price of Thirst: Global Water Inequality and the Coming Chaos. Minneapolis, Minnesota: University of Minnesota Press, 2014.
Lua MLA (9ú heag.)Piper, Karen Lynnea. The Price of Thirst: Global Water Inequality and the Coming Chaos. University of Minnesota Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.