Usenko, I. A.; Kniazev, A. Yu.; Berdnikov, L. N.; Kravtsov, V. V. Spectroscopic studies of Cepheids (S Cru, AP Pup, AX Cir, S TrA, T Cru, R Mus, S Mus, U Car) and semiregular bright supergiants (V382 Car, HD 75276, R Pup) in the southern hemisphere (англ.) // Astronomy Letters : journal. — 2011. — Vol. 37, no. 7. — P. 499. — doi:10.1134/S1063773711070061. — Bibcode: 2011AstL...37..499U.
Samus, N. N.; Durlevich, O. V. et al. VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013) (англ.) // VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S : journal. — 2009. — Vol. 1. — Bibcode: 2009yCat....102025S.
Ducati, J. R. VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system (англ.) // CDS/ADC Collection of Electronic Catalogues : journal. — 2002. — Vol. 2237. — Bibcode: 2002yCat.2237....0D.
Usenko, I. A.; Kniazev, A. Yu.; Berdnikov, L. N.; Kravtsov, V. V. Spectroscopic studies of Cepheids (S Cru, AP Pup, AX Cir, S TrA, T Cru, R Mus, S Mus, U Car) and semiregular bright supergiants (V382 Car, HD 75276, R Pup) in the southern hemisphere (англ.) // Astronomy Letters : journal. — 2011. — Vol. 37, no. 7. — P. 499. — doi:10.1134/S1063773711070061. — Bibcode: 2011AstL...37..499U.
Garcia, B. A list of MK standard stars // Bulletin d'Information du Centre de Données Stellaires. — 1989. — Т. 36. — С. 27. — Bibcode: 1989BICDS..36...27G.