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Takeda, Yoichi (April 2007), "Fundamental Parameters and Elemental Abundances of 160 F-G-K Stars Based on OAO Spectrum Database", Publications of the Astronomical Society of Japan, 59 (2): 335–356, बिबकोड:2007PASJ...59..335T, डीओआई:10.1093/pasj/59.2.335.
Takeda, Yoichi; et al. (February 2005), "High-Dispersion Spectra Collection of Nearby F--K Stars at Okayama Astrophysical Observatory: A Basis for Spectroscopic Abundance Standards", Publications of the Astronomical Society of Japan, 57 (1): 13–25, बिबकोड:2005PASJ...57...13T, डीओआई:10.1093/pasj/57.1.13.
u-strasbg.fr
simbad.u-strasbg.fr
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web.archive.org
"13 Tri -- Star", SIMBAD Astronomical Database, Centre de Données astronomiques de Strasbourg, 5 मार्च 2016 को मूल से पुरालेखित, अभिगमन तिथि: 2013-10-13.