Di Toro, D. M.; Allen, H.E.; Bergman, H.L.; Meyer, J.S.; Paquin, P.R.; Santore, R.C. (2001). "Biotic Ligand Model of the acute toxicity of metals I. Technical basis". Environmental Toxicology and Chemistry. 20 (10): 2383–2396. doi:10.1002/etc.5620201034. PMID11596774.
Di Toro, D. M.; Allen, H.E.; Bergman, H.L.; Meyer, J.S.; Paquin, P.R.; Santore, R.C. (2001). "Biotic Ligand Model of the acute toxicity of metals I. Technical basis". Environmental Toxicology and Chemistry. 20 (10): 2383–2396. doi:10.1002/etc.5620201034. PMID11596774.