Organisation for Economic Co-operation and Development. (2017). Diffuse pollution, degraded waters: Emerging policy solutions. Organisation for Economic Co-operation and Development.
Chicago-čujuhus (17. p.)Organisation for Economic Co-operation and Development. Diffuse Pollution, Degraded Waters: Emerging Policy Solutions. Paris, France: Organisation for Economic Co-operation and Development, 2017.
MLA-čujuhus (9. p.)Organisation for Economic Co-operation and Development. Diffuse Pollution, Degraded Waters: Emerging Policy Solutions. Organisation for Economic Co-operation and Development, 2017.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.