Denkinger, Judith. “Population Density, Abundance Estimates, Habitat Preference and Social Structure of Amazon River Dolphins (Inia Geoffrensis) in the Cuyabeno Reserve, Ecuador”. ACI Avances En Ciencias E Ingenierías, vol. 2, no. 3, Dec. 2010, https://doi.org/10.18272/aci.v2i3.51.