(en) P. Zasche et P. Svoboda, « The Unconfirmed Eclipsing Nature of V348 And and Detection of Variability of HD 1438 », Information Bulletin on Variable Stars, , p. 1 (Bibcode2008IBVS.5827....1Z)
(en) N. N. Samus, O. V. Durlevich et al., « VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013) », VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S, , B/gcvs (Bibcode2009yCat....102025S)
(en) K. P. Lindroos, « A study of visual double stars with early type primaries. IV. Astrophysical data », Astronomy and Astrophysics, , p. 183–221 (Bibcode1985A&AS...60..183L)