1. Andersen, T., Cranston, P. S., & Epler, J. H. (Eds.). (2013). Chironomidae of the Holarctic Region: keys and diagnoses: larvae. Supplement No. 66. (p. 573). Scandinavian Society of Entomology.
2. AQEM Consortium. (2002). Manual for the application of the AQEM system. A comprehensive method to assess European streams using benthic macroinvertebrates, developed for the purpose of the Water Framework Directive. Version 1.0, February 2002.
3. Bailey, R. C., Kennedy, M. G., Dervish, M. Z., & Taylor, A. R. M. (1998). Biological assessment of freshwater ecosystems using a reference condition approach: comparing predicted and actual benthic invertebrate communities in Yukon streams. Freshwater Biology, 39(4), 765–774. https://doi.org/10.1046/j.1365-2427.1998.00317.x
4. Barbour, M. T., Gerritsen, J., Snyder, B. D., & Stribling, J. B. (1999). Rapid bioassessment protocols for use in streams and Wadeable Rivers: periphyton, benthic macroinvertebrates and fish. (2nd ed.). U.S. Environmental Protection Agency; Office of Water.
5. Bell, J., & Ure, D. (2015). Freshwater ecosystem monitoring: Sable Island National Park Reserve. Parks Canada Agency.