The Valley of Taurus-Littrow, Apollo 17 Lunar Surface Journal, Corrected Transcript and Commentary Copyright 1995 by Eric M. Jones
usgs.gov
planetarynames.wr.usgs.gov
Hess-Apollo, Gazetteer of Planetary Nomenclature, International Astronomical Union (Unión Astronómica Internacional) Working Group for Planetary System Nomenclature (WGPSN)