Doeffinger, T., & Hall, J. (2019). Water stress, water productivity, and related drivers by country. University of Oxford.
Lua i Stíl Chicago (17ú heag.)Doeffinger, T., agus J. Hall. Water Stress, Water Productivity, and Related Drivers by Country. University of Oxford, 2019.
Lua MLA (9ú heag.)Doeffinger, T., agus J. Hall. Water Stress, Water Productivity, and Related Drivers by Country. University of Oxford, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.