"NED results for object MESSIER 076". NASA/IPAC EXTRAGALACTIC DATABASE. Erişim tarihi: 5 Eylül 2023.Arşivlenmesi gereken bağlantıya sahip kaynak şablonu içeren maddeler (link)
doi.org
Ramos-Larios, G.; Phillips, J. P.; Cuesta, L. (2008). "The visual and mid-infrared properties of the bipolar planetary nebula NGC 650-1". Monthly Notices of the Royal Astronomical Society. 391 (1): 52-62. Bibcode:2008MNRAS.391...52R. doi:10.1111/j.1365-2966.2008.13886.x.
Philips, J.P. (2002). "The Distances of Planetary Nebulae: A Scale Based upon Nearby Sources". Astrophysical Journal Supplement Series. 139 (1): 199-217. Bibcode:2002ApJS..139..199P. doi:10.1086/338028.
harvard.edu
adsabs.harvard.edu
Ramos-Larios, G.; Phillips, J. P.; Cuesta, L. (2008). "The visual and mid-infrared properties of the bipolar planetary nebula NGC 650-1". Monthly Notices of the Royal Astronomical Society. 391 (1): 52-62. Bibcode:2008MNRAS.391...52R. doi:10.1111/j.1365-2966.2008.13886.x.
Philips, J.P. (2002). "The Distances of Planetary Nebulae: A Scale Based upon Nearby Sources". Astrophysical Journal Supplement Series. 139 (1): 199-217. Bibcode:2002ApJS..139..199P. doi:10.1086/338028.