Chen, X.; Shen, Z. Q.; Xu, Y. (2007). “Measuring the Distance of VX Sagittarii with SiO Maser Proper Motions”. 《Chinese Journal of Astronomy and Astrophysics》 7 (4): 531. Bibcode:2007ChJAA...7..531C. doi:10.1088/1009-9271/7/4/09.
Samus, N. N.; Durlevich, O. V.; 외. (2009). “VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)”. 《VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S》 1. Bibcode:2009yCat....102025S.
De Jager, C.; Nieuwenhuijzen, H.; Van Der Hucht, K. A. (1988). “Mass loss rates in the Hertzsprung-Russell diagram”. 《Astronomy and Astrophysics Supplement Series》 72: 259. Bibcode:1988A&AS...72..259D.
Chen, X.; Shen, Z. Q.; Xu, Y. (2007). “Measuring the Distance of VX Sagittarii with SiO Maser Proper Motions”. 《Chinese Journal of Astronomy and Astrophysics》 7 (4): 531. Bibcode:2007ChJAA...7..531C. doi:10.1088/1009-9271/7/4/09.