Skrutskie, M. F. et al. (February 2006), “The Two Micron All Sky Survey (2MASS)”, The Astronomical Journal131 (2): 1163–1183, Bibcode: 2006AJ....131.1163S, doi:10.1086/498708.
Bowen, David V.; Blades, J. Chris; Pettini, Max (February 1983), “Interstellar MG II Absorption Lines from Low-Redshift Galaxies”, Astrophysical Journal448: 634–661, 646, Bibcode: 1995ApJ...448..634B, doi:10.1086/175993.
Bowen, David V.; Blades, J. C. (February 1993), “Interstellar MG II and C IV absorption toward Markarian 205 by NGC 4319 - an 'optically thick' QSO absorption system”, Astrophysical Journal Letters403 (2): L55–L58, 646, Bibcode: 1993ApJ...403L..55B, doi:10.1086/186720.
Sulentic, J. W. (February 1983), “Confirmation of the luminous connection between NGC 4319 and Markarian 205”, Astrophysical Journal Letters265: L49–L53, Bibcode: 1983ApJ...265L..49S, doi:10.1086/183956.
Bahcall, John N. et al. (October 1992), “The near-ultraviolet spectrum of Markarian 205”, Astrophysical Journal, Part 1398 (2): 495–500, 646, Bibcode: 1992ApJ...398..495B, doi:10.1086/171872.
Skrutskie, M. F. et al. (February 2006), “The Two Micron All Sky Survey (2MASS)”, The Astronomical Journal131 (2): 1163–1183, Bibcode: 2006AJ....131.1163S, doi:10.1086/498708.
Bowen, David V.; Blades, J. Chris; Pettini, Max (February 1983), “Interstellar MG II Absorption Lines from Low-Redshift Galaxies”, Astrophysical Journal448: 634–661, 646, Bibcode: 1995ApJ...448..634B, doi:10.1086/175993.
Bowen, David V.; Blades, J. C. (February 1993), “Interstellar MG II and C IV absorption toward Markarian 205 by NGC 4319 - an 'optically thick' QSO absorption system”, Astrophysical Journal Letters403 (2): L55–L58, 646, Bibcode: 1993ApJ...403L..55B, doi:10.1086/186720.
Arp, H. (August 1971), “A Connection Between the Spiral Galaxy NGC 4319 and the Quasi-Stellar Object Markarian 205”, Astrophysical Letters9: 1, Bibcode: 1971ApL.....9....1A.
Sulentic, J. W. (February 1983), “Confirmation of the luminous connection between NGC 4319 and Markarian 205”, Astrophysical Journal Letters265: L49–L53, Bibcode: 1983ApJ...265L..49S, doi:10.1086/183956.
Bahcall, John N. et al. (October 1992), “The near-ultraviolet spectrum of Markarian 205”, Astrophysical Journal, Part 1398 (2): 495–500, 646, Bibcode: 1992ApJ...398..495B, doi:10.1086/171872.