Tank, Jennifer L, Eugènia Martí, T. Riis, D. von Schiller, A. J Reisinger, W. K Dodds, M. R Whiles, et al.. “Partitioning Assimilatory Nitrogen Uptake In Streams: An Analysis Of Stable Isotope Tracer Additions Across Continents”. Ecological Monographs 88, no. 1. Ecological Monographs (2018): 120 - 138. doi:10.1002/ecm.1280.

Norman, Beth C, Matt R Whiles, Sarah M Collins, Alexander S Flecker, Steve K Hamilton, Sherri L Johnson, Emma J Rosi, et al.. “Drivers Of Nitrogen Transfer In Stream Food Webs Across Continents”. Ecology 98, no. 12. Ecology (2017): 3044 - 3055. doi:10.1002/ecy.2009.

Webster, Jackson R, Patrick J Mulholland, Jennifer L Tank, H. M Valett, W. K Dodds, Bruce J Peterson, William B Bowden, et al.. “Factors Affecting Ammonium Uptake In Streams – An Inter-Biome Perspective”. Freshwater Biology 48, no. 8. Freshwater Biology (2003): 1329-1352. doi:10.1046/j.1365-2427.2003.01094.x.