Baldry, Ivan K.; Glazebrook, Karl; Baugh, Carlton M.; Bland‐hawthorn, Joss; Bridges, Terry; Cannon, Russell; Cole, Shaun; Colless, Matthew; Collins, Chris (2002). "The 2dF Galaxy Redshift Survey: Constraints on Cosmic Star Formation History from the Cosmic Spectrum". The Astrophysical Journal. The American Astronomical Society (dipublikasikan tanggal 20 April 2002). 569 (2): 582–594. arXiv:astro-ph/0110676. Bibcode:2002ApJ...569..582B. doi:10.1086/339477.
doi.org
Baldry, Ivan K.; Glazebrook, Karl; Baugh, Carlton M.; Bland‐hawthorn, Joss; Bridges, Terry; Cannon, Russell; Cole, Shaun; Colless, Matthew; Collins, Chris (2002). "The 2dF Galaxy Redshift Survey: Constraints on Cosmic Star Formation History from the Cosmic Spectrum". The Astrophysical Journal. The American Astronomical Society (dipublikasikan tanggal 20 April 2002). 569 (2): 582–594. arXiv:astro-ph/0110676. Bibcode:2002ApJ...569..582B. doi:10.1086/339477.
harvard.edu
adsabs.harvard.edu
Baldry, Ivan K.; Glazebrook, Karl; Baugh, Carlton M.; Bland‐hawthorn, Joss; Bridges, Terry; Cannon, Russell; Cole, Shaun; Colless, Matthew; Collins, Chris (2002). "The 2dF Galaxy Redshift Survey: Constraints on Cosmic Star Formation History from the Cosmic Spectrum". The Astrophysical Journal. The American Astronomical Society (dipublikasikan tanggal 20 April 2002). 569 (2): 582–594. arXiv:astro-ph/0110676. Bibcode:2002ApJ...569..582B. doi:10.1086/339477.
ljmu.ac.uk
astro.ljmu.ac.uk
Glazebrook, Karl. "The Cosmic Spectrum". www.astro.ljmu.ac.uk. Diarsipkan dari versi asli tanggal 2017-05-18. Diakses tanggal 2017-08-17.
web.archive.org
Associated Press. "Universe: Beige, not Turquoise". Wired. Wired. Diarsipkan dari versi asli tanggal 24 July 2008. Diakses tanggal 2 February 2016.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)
Glazebrook, Karl. "The Cosmic Spectrum". www.astro.ljmu.ac.uk. Diarsipkan dari versi asli tanggal 2017-05-18. Diakses tanggal 2017-08-17.
wired.com
Associated Press. "Universe: Beige, not Turquoise". Wired. Wired. Diarsipkan dari versi asli tanggal 24 July 2008. Diakses tanggal 2 February 2016.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)