Lang, Kenneth R., Astrophysical formulae, Astronomy and astrophysics library 1 3, Birkhäuser, 2006 [2012-01-10], ISBN 3540296921, (原始内容存档于2013-06-22). The radius (R*) is given by:
Richichi, A.; Percheron, I.; Khristoforova, M., CHARM2: An updated Catalog of High Angular Resolution Measurements, Astronomy and Astrophysics, February 2005, 431: 773–777, Bibcode:2005A&A...431..773R, doi:10.1051/0004-6361:20042039
Ayres, Thomas R.; Osten, Rachel A.; Brown, Alexander. 3 Ms in the Life of β Ceti: Sustained Flare Activity on a Clump Giant Detected by the Extreme Ultraviolet Explorer. The Astrophysical Journal. November 2001, 562 (1): L83–L86. Bibcode:2001ApJ...562L..83A. doi:10.1086/337971.
Johnson, H. L.; et al, UBVRIJKL photometry of the bright stars, Communications of the Lunar and Planetary Laboratory, 1966, 4 (99), Bibcode:1966CoLPL...4...99J
Wielen, R.; et al, Sixth Catalogue of Fundamental Stars (FK6). Part I. Basic fundamental stars with direct solutions (35), Astronomisches Rechen-Institut Heidelberg, 1999, Bibcode:1999VeARI..35....1W
Sägesser, S. N.; Jordan, C. Emission measures for the single giant β Ceti. Favata, F.; Hussain, G. A. J.; Battrick, B. (编). Proceedings of the 13th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun, held 5-9 July, 2004 in Hamburg, Germany. European Space Agency: 931. March 2005. Bibcode:2005ESASP.560..931S.
Richichi, A.; Percheron, I.; Khristoforova, M., CHARM2: An updated Catalog of High Angular Resolution Measurements, Astronomy and Astrophysics, February 2005, 431: 773–777, Bibcode:2005A&A...431..773R, doi:10.1051/0004-6361:20042039
Ayres, Thomas R.; Osten, Rachel A.; Brown, Alexander. 3 Ms in the Life of β Ceti: Sustained Flare Activity on a Clump Giant Detected by the Extreme Ultraviolet Explorer. The Astrophysical Journal. November 2001, 562 (1): L83–L86. Bibcode:2001ApJ...562L..83A. doi:10.1086/337971.
Lang, Kenneth R., Astrophysical formulae, Astronomy and astrophysics library 1 3, Birkhäuser, 2006 [2012-01-10], ISBN 3540296921, (原始内容存档于2013-06-22). The radius (R*) is given by: