1. Assessing the Hazard of Metals and Inorganic Metal Substances in Aquatic and Terrestrial Systems
2. Australian Government Initiative. 2000. Copper in freshwater and marine water: toxicant default guideline values for protecting aquatic ecosystems. Available from https://www.waterquality.gov.au/anz-guidelines/guideline-values/default/water-quality-toxicants/toxicants/copper-2000.
3. Agency for Toxic Substances and Disease Registry. 2004. Toxicological Profile for Copper, Chapter 6: Potential for Human Exposure. US Department of Health and Human Services, Public Health Services, Agency for Toxic Substances and Disease Registry Agency for Toxic Substances Atlanta (GA). Available from https://www.atsdr.cdc.gov/toxprofiles/tp132-c6.pdf.
4. Beaty P. 1995. Amusing lake management techniques. California Lake Management Society Annual Meeting. San Rafael (CA).
5. Bond SR. 1988. Penn Mine Toxic Pits Cleanup Act Technical Investigation Report Appendix 2. Regional Water Quality Control Board, Central Valley Region, Rancho Cordova, CA.