Metcalf & Eddy / Tchobanoglous, G., Stensel, H.D., Tsuchihashi, R. & Burton, F. (2014). Wastewater Engineering: Treatment and Resource Recovery. 5th ed. McGraw-Hill.
Henze, M., Harremoes, P., Jansen, J. & Arvin, E. (2002). Wastewater Treatment: Biological and Chemical Processes. 3rd ed. Springer.
Blum, D.J.W. & Speece, R.E. (1991). A database of chemical toxicity to environmental bacteria. Research J. Water Pollution Control Federation, 63(3), 198-207.
Normativa: Resolución 0631 de 2015 (Ministerio de Ambiente, Colombia).