«NGC 5473»] Check |url= value (βοήθεια). SIMBAD. Centre de données astronomiques de Strasbourg. Ανακτήθηκε στις 6 Μαΐου 2021.
↑ 3,03,1Hudson, Michael J.; Robison, Bailey (2018). «The correlation between the sizes of globular cluster systems and their host dark matter haloes». Monthly Notices of the Royal Astronomical Society477 (3): 3869–3885. doi:10.1093/mnras/sty844.