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Tsuji, Takashi (May 2007), «Isotopic abundances of Carbon and Oxygen in Oxygen-rich kjempestjerner», i Kupka, F.; Roxburgh, I.; Chan, K. (red.), Convection in Astrophysics, Proceedings of IAU Symposium #239 held 21-25. august, 2006 in Prague, Czech Republic, s.307–310, arXiv:astro-ph/0610180, Bibcode:2007IAUS..239..307T, doi:10.1017/S1743921307000622
«The Colour of Stars», Australia Telescope, Outreach and Education, Commonwealth Scientific and Indianarentrial Research Organisation, desember 21, 2004, henta 13. juni 2016[daud lenkje]
Tsuji, Takashi (May 2007), «Isotopic abundances of Carbon and Oxygen in Oxygen-rich kjempestjerner», i Kupka, F.; Roxburgh, I.; Chan, K. (red.), Convection in Astrophysics, Proceedings of IAU Symposium #239 held 21-25. august, 2006 in Prague, Czech Republic, s.307–310, arXiv:astro-ph/0610180, Bibcode:2007IAUS..239..307T, doi:10.1017/S1743921307000622
Massarotti, Alessandro; etal. (January 2008), «Rotational and Radial Velocities for a Sample of 7,1 HIPPARCOS Giants and the Role of Binarity», The Astronomical Journal, 135 (1): 209–231, Bibcode:2008AJ....135..209M, doi:10.1088/0004-6256/135/1/209