- Reglugerð um neysluvatn nr. 536/2001. (Sótt 30.03.20.
- WHO (2011). Guidelines for Drinking-Water quality, fourth ed. World Health Organization, Geneva. (Sótt 30.03.20)
- Sharon Mollerus. Marsh Edge. Sótt af Flickr 30.03.20 og birt undir leyfinu CC BY- SA.