Massarotti A., Latham D.W., Stefanik R.P., Fogel, J.: Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity. The Astronomical Journal, Tammikuu 2008, 135. vsk, nro 1, s. 209-231. doi:10.1088/0004-6256/135/1/209Bibcode:2005A&A...430..165F(englanniksi)
harvard.edu
adsabs.harvard.edu
Massarotti A., Latham D.W., Stefanik R.P., Fogel, J.: Rotational and Radial Velocities for a Sample of 761 HIPPARCOS Giants and the Role of Binarity. The Astronomical Journal, Tammikuu 2008, 135. vsk, nro 1, s. 209-231. doi:10.1088/0004-6256/135/1/209Bibcode:2005A&A...430..165F(englanniksi)
iau.org
IAU: Naming Stars (IAU List of Star Names) iau.org. 21.8.2016. (englanniksi)