Breger, M. (Ocak 1980). "The nature of dwarf Cepheids. V - Analysis and conclusions". Astrophysical Journal, Part 1. Cilt 235. s. 156. Bibcode:1980ApJ...235..153B. doi:10.1086/157620.
McNamara, D. H. (Nisan 1995). "Period-luminosity relations of SX Phoenicis stars". Astronomical Journal. 109 (4). ss. 1751-1756. Bibcode:1995AJ....109.1751M. doi:10.1086/117405.
Jeon, Young-Beom; Lee, Myung Gyoon; Kim, Seung-Lee; Lee, Ho (Temmuz 2004). "SX Phoenicis Stars in the Globular Cluster NGC 5466". The Astronomical Journal. 128 (1). s. 11. Bibcode:2004AJ....128..287J. doi:10.1086/421735.KB1 bakım: Birden fazla ad: yazar listesi (link)
Santolamazza, P.; Marconi, M.; Bono, G.; Caputo, F.; Cassisi, S.; Gilliland, R. L. (Haziran 2001). "Linear Nonadiabatic Properties of SX Phoenicis Variables". The Astrophysical Journal. 554 (2). ss. 1124-1140. Bibcode:2001ApJ...554.1124S. doi:10.1086/321408.KB1 bakım: Birden fazla ad: yazar listesi (link)
harvard.edu
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Burki, G.; Mayor, M. (1986). Radial velocities with CORAVEL - Results on stellar variability and duplicity. Instrumentation and research programmes for small telescopes; Proceedings of the IAU Symposium. Christchurch, Yeni Zelanda: Dordrecht, D. Reidel Publishing Co. s. 392. Bibcode:1986IAUS..118..385B.KB1 bakım: Birden fazla ad: yazar listesi (link)
Breger, M. (Ocak 1980). "The nature of dwarf Cepheids. V - Analysis and conclusions". Astrophysical Journal, Part 1. Cilt 235. s. 156. Bibcode:1980ApJ...235..153B. doi:10.1086/157620.
McNamara, D. H. (Nisan 1995). "Period-luminosity relations of SX Phoenicis stars". Astronomical Journal. 109 (4). ss. 1751-1756. Bibcode:1995AJ....109.1751M. doi:10.1086/117405.
Jeon, Young-Beom; Lee, Myung Gyoon; Kim, Seung-Lee; Lee, Ho (Temmuz 2004). "SX Phoenicis Stars in the Globular Cluster NGC 5466". The Astronomical Journal. 128 (1). s. 11. Bibcode:2004AJ....128..287J. doi:10.1086/421735.KB1 bakım: Birden fazla ad: yazar listesi (link)
Santolamazza, P.; Marconi, M.; Bono, G.; Caputo, F.; Cassisi, S.; Gilliland, R. L. (Haziran 2001). "Linear Nonadiabatic Properties of SX Phoenicis Variables". The Astrophysical Journal. 554 (2). ss. 1124-1140. Bibcode:2001ApJ...554.1124S. doi:10.1086/321408.KB1 bakım: Birden fazla ad: yazar listesi (link)
msu.su
sai.msu.su
"GCVS Variability Types". General Catalogue of Variable Stars. Moscow, Russia: Russian Foundation for Basic Research, Sternberg Astronomical Institute. 11 Mayıs 2015 tarihinde kaynağından arşivlendi. Erişim tarihi: 17 Mart 2010.
web.archive.org
"GCVS Variability Types". General Catalogue of Variable Stars. Moscow, Russia: Russian Foundation for Basic Research, Sternberg Astronomical Institute. 11 Mayıs 2015 tarihinde kaynağından arşivlendi. Erişim tarihi: 17 Mart 2010.