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Landolt, Arlo U. (1992-07), “UBVRI photometric standard stars in the magnitude range 11.5 < V < 16.0 around the celestial equator”, Astronomical Journal104 (1): 340-371, 436-491, Bibcode: 1992AJ....104..340L, doi:10.1086/116242
Landolt, Arlo U. (1983-03), “UBVRI photometric standard stars around the celestial equator”, Astronomical Journal88: 439-460, Bibcode: 1983AJ.....88..439L, doi:10.1086/113329
Landolt, Arlo U. (2007-06), “UBVRI Photometric Standard Stars around the Sky at -50° Declination”, Astronomical Journal133 (6): 2502-2523, Bibcode: 2007AJ....133.2502L, doi:10.1086/518000
Persson, S. E.; et al. (1998-11), “A New System of Faint Near-Infrared Standard Stars”, Astronomical Journal116 (5): 2475-2488, Bibcode: 1998AJ....116.2475P, doi:10.1086/300607
Thuan, Trinh X.; Gunn, J. E. (1976-08), “A new four-color intermediate-band photometric system”, Publications of the Astronomical Society of the Pacific88: 543-547, Bibcode: 1976PASP...88..543T, doi:10.1086/129982
Johnson, H.L.; Harris III, D.L. (1954-09), “Three-Color Observations of 108 Stars Intended for Use as Photometric Standards”, Astrophysical Journal120: 196-199, Bibcode: 1954ApJ...120..196J, doi:10.1086/145903
Cousins, A.W.J. (1976), “VRI standards in the E regions”, Memoirs of the Royal Astronomical Society81: 25-36, Bibcode: 1976MmRAS..81...25C
Landolt, Arlo U. (1992-07), “UBVRI photometric standard stars in the magnitude range 11.5 < V < 16.0 around the celestial equator”, Astronomical Journal104 (1): 340-371, 436-491, Bibcode: 1992AJ....104..340L, doi:10.1086/116242
Landolt, Arlo U. (1983-03), “UBVRI photometric standard stars around the celestial equator”, Astronomical Journal88: 439-460, Bibcode: 1983AJ.....88..439L, doi:10.1086/113329
Landolt, Arlo U. (2007-06), “UBVRI Photometric Standard Stars around the Sky at -50° Declination”, Astronomical Journal133 (6): 2502-2523, Bibcode: 2007AJ....133.2502L, doi:10.1086/518000
Persson, S. E.; et al. (1998-11), “A New System of Faint Near-Infrared Standard Stars”, Astronomical Journal116 (5): 2475-2488, Bibcode: 1998AJ....116.2475P, doi:10.1086/300607
Thuan, Trinh X.; Gunn, J. E. (1976-08), “A new four-color intermediate-band photometric system”, Publications of the Astronomical Society of the Pacific88: 543-547, Bibcode: 1976PASP...88..543T, doi:10.1086/129982