Harris, Gretchen L. H.. (2010). «NGC 5128: The Giant Beneath» Publications of the Astronomical Society of Australia 27 (4): 475–481. doi:10.1071/AS09063. Bibcode: 2010PASA...27..475H..
Ferrarese Laura; Mould Jeremy R.; Stetson Peter B.; Tonry John L.; Blakeslee John P.; Ajhar Edward A.. (2007). «The Discovery of Cepheids and a Distance to NGC 5128» Astrophysical Journal 654 (1): 186–218. doi:10.1086/506612. Bibcode: 2007ApJ...654..186F..
Harris, Gretchen L. H.; Rejkuba, Marina; Harris, William E.. (2010). «The Distance to NGC 5128 (Centaurus A)» Publications of the Astronomical Society of Australia 27 (4): 457–462. doi:10.1071/AS09061. Bibcode: 2010PASA...27..457H..
Quillen, A. C.; Brookes, M. H.; Keene, J.; Stern, D.; Lawrence, C. R.; Werner, M. W.. (2006). «Spitzer Observations of the Dusty Warped Disk of Centaurus A» Astrophysical Journal 645 (2): 1092–1101. doi:10.1086/504418. Bibcode: 2006ApJ...645.1092Q..
Harris, Gretchen L. H.. (2010). «NGC 5128: The Giant Beneath» Publications of the Astronomical Society of Australia 27 (4): 475–481. doi:10.1071/AS09063. Bibcode: 2010PASA...27..475H..
Ferrarese Laura; Mould Jeremy R.; Stetson Peter B.; Tonry John L.; Blakeslee John P.; Ajhar Edward A.. (2007). «The Discovery of Cepheids and a Distance to NGC 5128» Astrophysical Journal 654 (1): 186–218. doi:10.1086/506612. Bibcode: 2007ApJ...654..186F..
Majaess, D.. (2010). «The Cepheids of Centaurus A (NGC 5128) and Implications for H0» Acta Astronomica 60 (2): 121. Bibcode: 2010AcA....60..121M..
Harris, Gretchen L. H.; Rejkuba, Marina; Harris, William E.. (2010). «The Distance to NGC 5128 (Centaurus A)» Publications of the Astronomical Society of Australia 27 (4): 457–462. doi:10.1071/AS09061. Bibcode: 2010PASA...27..457H..
Quillen, A. C.; Brookes, M. H.; Keene, J.; Stern, D.; Lawrence, C. R.; Werner, M. W.. (2006). «Spitzer Observations of the Dusty Warped Disk of Centaurus A» Astrophysical Journal 645 (2): 1092–1101. doi:10.1086/504418. Bibcode: 2006ApJ...645.1092Q..