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Pourbaix, D.; Tokovinin, A. A.; Batten, A. H.; Fekel, F. C.; Hartkopf, W. I.; Levato, H.; Morrell, N. I.; Torres, G.; Udry, S. (2004), "SB9: The Ninth Catalogue of Spectroscopic Binary Orbits", Astronomy & Astrophysics, cilt 424, ss. 727-732, arXiv:astro-ph/0406573 $2, Bibcode:2004A&A...424..727P, doi:10.1051/0004-6361:20041213
illinois.edu
stars.astro.illinois.edu
Kaler, Jim. "Alpha Tucanae". Stars. University of Illinois. 4 Eylül 2009 tarihinde kaynağından arşivlendi. Erişim tarihi: 19 Ekim 2013.
web.archive.org
Kaler, Jim. "Alpha Tucanae". Stars. University of Illinois. 4 Eylül 2009 tarihinde kaynağından arşivlendi. Erişim tarihi: 19 Ekim 2013.