Shenton, M.; Monier, R.; Evans, A.; Carter, B.; et al. (1994). "Multiwavelength observations of RV Tauri stars III. R Scuti". Astronomy and Astrophysics. 287: 866. Bibcode:1994A&A...287..866S.
Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237: 0. Bibcode:2002yCat.2237....0D.
Lebre, A.; Gillet, D. (1991). "The bright RV Tauri star R Scuti during an exceptional irregular light phase". Astronomy and Astrophysics. 246: 490. Bibcode:1991A&A...246..490L.
Gillet, D. (1992). "On the origin of the alternating deep and shallow light minima in RV Tauri stars - R Scuti and AC Herculis". Astronomy and Astrophysics. 259: 215. Bibcode:1992A&A...259..215G.
Bopp, B. W.; Howell, S. B. (1982). "The Remarkable Spectrum of the RV Tauri Star R Souti at Deep Minimum". Bulletin of the American Astronomical Society. 14 (572): 762–767. Bibcode:1982BAAS...14Q.880B. JSTOR40678238.
Bopp, B. W.; Howell, S. B. (1982). "The Remarkable Spectrum of the RV Tauri Star R Souti at Deep Minimum". Bulletin of the American Astronomical Society. 14 (572): 762–767. Bibcode:1982BAAS...14Q.880B. JSTOR40678238.