Grum, M. (2001). Urban runoff pollution: Modelling and uncertainty in return period analysis.
Lua i Stíl Chicago (17ú heag.)Grum, Morten. Urban Runoff Pollution: Modelling and Uncertainty in Return Period Analysis. 2001.
Lua MLA (8ú heag.)Grum, Morten. Urban Runoff Pollution: Modelling and Uncertainty in Return Period Analysis. 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.