Contreras Ramos, R.; Ferraro, F. R.; Dalessandro, E.; Lanzoni, B.; Rood, R. T. (Nisan 2012), "The Unimodal Distribution of Blue Straggler Stars in M75 (NGC 6864)", The Astrophysical Journal, 748 (2), s. 9, arXiv:1201.4959 $2, Bibcode:2012ApJ...748...91C, doi:10.1088/0004-637X/748/2/91, 91.
Corwin, T. M.; Catelan, M.; Smith, H. A.; Borissova, J.; Ferraro, F. R.; Raburn, W. S. (Mayıs 2003), "M75, A Globular Cluster with a Trimodal Horizontal Branch. II. BV photometry of the RR Lyrae Variables", The Astronomical Journal, 125 (5), ss. 2543-2558, arXiv:astro-ph/0301542 $2, Bibcode:2003AJ....125.2543C, doi:10.1086/374232.
C., Myeong, G.; W., Evans, N.; V., Belokurov; L., Sanders, J.; E., Koposov, S. (Ağustos 2018), "The Sausage Globular Clusters", The Astrophysical Journal Letters (İngilizce), 863 (2), s. 5, arXiv:1805.00453 $2, Bibcode:2018ApJ...863L..28M, doi:10.3847/2041-8213/aad7f7, L28.
doi.org
Contreras Ramos, R.; Ferraro, F. R.; Dalessandro, E.; Lanzoni, B.; Rood, R. T. (Nisan 2012), "The Unimodal Distribution of Blue Straggler Stars in M75 (NGC 6864)", The Astrophysical Journal, 748 (2), s. 9, arXiv:1201.4959 $2, Bibcode:2012ApJ...748...91C, doi:10.1088/0004-637X/748/2/91, 91.
Corwin, T. M.; Catelan, M.; Smith, H. A.; Borissova, J.; Ferraro, F. R.; Raburn, W. S. (Mayıs 2003), "M75, A Globular Cluster with a Trimodal Horizontal Branch. II. BV photometry of the RR Lyrae Variables", The Astronomical Journal, 125 (5), ss. 2543-2558, arXiv:astro-ph/0301542 $2, Bibcode:2003AJ....125.2543C, doi:10.1086/374232.
C., Myeong, G.; W., Evans, N.; V., Belokurov; L., Sanders, J.; E., Koposov, S. (Ağustos 2018), "The Sausage Globular Clusters", The Astrophysical Journal Letters (İngilizce), 863 (2), s. 5, arXiv:1805.00453 $2, Bibcode:2018ApJ...863L..28M, doi:10.3847/2041-8213/aad7f7, L28.
harvard.edu
adsabs.harvard.edu
Contreras Ramos, R.; Ferraro, F. R.; Dalessandro, E.; Lanzoni, B.; Rood, R. T. (Nisan 2012), "The Unimodal Distribution of Blue Straggler Stars in M75 (NGC 6864)", The Astrophysical Journal, 748 (2), s. 9, arXiv:1201.4959 $2, Bibcode:2012ApJ...748...91C, doi:10.1088/0004-637X/748/2/91, 91.
Shapley, Harlow; Sawyer, Helen B. (Ağustos 1927), "A Classification of Globular Clusters", Harvard College Observatory Bulletin, 849 (849), ss. 11-14, Bibcode:1927BHarO.849...11S.
Corwin, T. M.; Catelan, M.; Smith, H. A.; Borissova, J.; Ferraro, F. R.; Raburn, W. S. (Mayıs 2003), "M75, A Globular Cluster with a Trimodal Horizontal Branch. II. BV photometry of the RR Lyrae Variables", The Astronomical Journal, 125 (5), ss. 2543-2558, arXiv:astro-ph/0301542 $2, Bibcode:2003AJ....125.2543C, doi:10.1086/374232.
C., Myeong, G.; W., Evans, N.; V., Belokurov; L., Sanders, J.; E., Koposov, S. (Ağustos 2018), "The Sausage Globular Clusters", The Astrophysical Journal Letters (İngilizce), 863 (2), s. 5, arXiv:1805.00453 $2, Bibcode:2018ApJ...863L..28M, doi:10.3847/2041-8213/aad7f7, L28.
seds.org
messier.seds.org
Frommert, Hartmut; Kronberg, Christine (2 Eylül 2007), "Messier 75", SEDS Messier sayfaları, Students for the Exploration and Development of Space (SEDS), 27 Şubat 2015 tarihinde kaynağından arşivlendi, erişim tarihi: 5 Aralık 2018.
Frommert, Hartmut; Kronberg, Christine (2 Eylül 2007), "Messier 75", SEDS Messier sayfaları, Students for the Exploration and Development of Space (SEDS), 27 Şubat 2015 tarihinde kaynağından arşivlendi, erişim tarihi: 5 Aralık 2018.