Lebouteiller, V.; Bernard-Salas, J.; Brandl, B.; Whelan, D. G.; Wu, Yanling; Charmandaris, V.; Devost, D.; Houck, J. R. (xuño do 2008). "Chemical Composition and Mixing in Giant H II Regions: NGC 3603, 30 Doradus, and N66". The Astrophysical Journal680 (1): 398–419. Bibcode:2008ApJ...680..398L. doi:10.1086/587503.
Massey, P ; Hunter, D. (xaneiro de 1998). "Star Formation in R136: A Cluster of O3 Stars Revealed by Hubble Space Telescope Spectroscopy". The Astrophysical Journal493 (1): 180. Bibcode:1998ApJ...493..180M. doi:10.1086/305126.
Bosch, Guillermo; Terlevich, Elena; Terlevich, Roberto (2009). "Gemini/GMOS Search for Massive Binaries in the Ionizing Cluster of 30 Dor". Astronomical Journal137 (2): 3437–3441. Bibcode:2009AJ....137.3437B. doi:10.1088/0004-6256/137/2/3437.
Lebouteiller, V.; Bernard-Salas, J.; Brandl, B.; Whelan, D. G.; Wu, Yanling; Charmandaris, V.; Devost, D.; Houck, J. R. (xuño do 2008). "Chemical Composition and Mixing in Giant H II Regions: NGC 3603, 30 Doradus, and N66". The Astrophysical Journal680 (1): 398–419. Bibcode:2008ApJ...680..398L. doi:10.1086/587503.
Massey, P ; Hunter, D. (xaneiro de 1998). "Star Formation in R136: A Cluster of O3 Stars Revealed by Hubble Space Telescope Spectroscopy". The Astrophysical Journal493 (1): 180. Bibcode:1998ApJ...493..180M. doi:10.1086/305126.
Bosch, Guillermo; Terlevich, Elena; Terlevich, Roberto (2009). "Gemini/GMOS Search for Massive Binaries in the Ionizing Cluster of 30 Dor". Astronomical Journal137 (2): 3437–3441. Bibcode:2009AJ....137.3437B. doi:10.1088/0004-6256/137/2/3437.