W. Smith, ed. (1854). "Agari". Dictionary of Greek and Roman Geography. Vol. I. Boston: Little, Brown, and Company. p. 72. (on Google Books, on archive.org)
W. Smith, ed. (1854). "Agari". Dictionary of Greek and Roman Geography. Vol. I. Boston: Little, Brown, and Company. p. 72. (on Google Books, on archive.org)
Hazlitt W. (1851). "Agarum prom., Agarus fl.". The Classical Gazetteer: a Dictionary of Ancient Geography, Sacred and Profane. London: Whittaker and Co. p. 20.
W. Smith, ed. (1854). "Agari". Dictionary of Greek and Roman Geography. Vol. I. Boston: Little, Brown, and Company. p. 72. (on Google Books, on archive.org)
usgs.gov
planetarynames.wr.usgs.gov
"Promontorium Agarum". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.