Gralla, Meg (29 de septiembre de 2014). «A measurement of the millimetre emission and the Sunyaev–Zel'dovich effect associated with low-frequency radio sources». Monthly Notices of the Royal Astronomical Society (Oxford University Press) 445 (1): 460-478. Bibcode:2014MNRAS.445..460G. S2CID8171745. arXiv:1310.8281. doi:10.1093/mnras/stu1592.
Gralla, Meg (29 de septiembre de 2014). «A measurement of the millimetre emission and the Sunyaev–Zel'dovich effect associated with low-frequency radio sources». Monthly Notices of the Royal Astronomical Society (Oxford University Press) 445 (1): 460-478. Bibcode:2014MNRAS.445..460G. S2CID8171745. arXiv:1310.8281. doi:10.1093/mnras/stu1592.
Jog, C. J. (August 26–30, 1997). «Starbursts Triggered by Cloud Compression in Interacting Galaxies». En Barnes, J. E.; Sanders, D. B., eds. Proceedings of IAU Symposium #186, Galaxy Interactions at Low and High Redshift. Kyoto, Japan. Bibcode:1999IAUS..186..235J.
Gralla, Meg (29 de septiembre de 2014). «A measurement of the millimetre emission and the Sunyaev–Zel'dovich effect associated with low-frequency radio sources». Monthly Notices of the Royal Astronomical Society (Oxford University Press) 445 (1): 460-478. Bibcode:2014MNRAS.445..460G. S2CID8171745. arXiv:1310.8281. doi:10.1093/mnras/stu1592.
O'Dell, C. R. «Nebula». Libro del mundo en la NASA. Libro del mundo, Inc. Archivado desde el original el 29 de abril de 2005. Consultado el 18 de mayo de 2009.
Gralla, Meg (29 de septiembre de 2014). «A measurement of the millimetre emission and the Sunyaev–Zel'dovich effect associated with low-frequency radio sources». Monthly Notices of the Royal Astronomical Society (Oxford University Press) 445 (1): 460-478. Bibcode:2014MNRAS.445..460G. S2CID8171745. arXiv:1310.8281. doi:10.1093/mnras/stu1592.
O'Dell, C. R. «Nebula». Libro del mundo en la NASA. Libro del mundo, Inc. Archivado desde el original el 29 de abril de 2005. Consultado el 18 de mayo de 2009.