Denk, Tilmann; Mottola, Stefano; Tosi, Federico; Bottke, William F.; Hamilton, Douglas P. (2018). "The Irregular Satellites of Saturn"(PDF). In Schenk, Paul M.; Clark, Roger N.; Howett, Carly J. A.; Verbiscer, Anne J.; Waite, J. Hunter (eds.). Enceladus and the Icy Moons of Saturn. Tucson: The University of Arizona Press. ISBN978-0-8165-3707-5.