Brandl, B.; Brandner, W; Grebel, E. K. & Zinnecker, H. (decembro de 1999). "VLT/ISAAC and HST/WFPC2 observations of NGC 3603.". The Messenger (European Organisation for Astronomical Research in the Southern Hemisphere, Garching, Germany) 98: 46–49.
Harayama,Yohei: The IMF of the massive star-forming region NGC 3603 from NIR adaptive optics observations, Ludwig Maximilian University of Munich, Xaneiro do 2007, p.11-12Arquivado 05 de xaneiro de 2011 en Wayback Machine.
mpifr-bonn.mpg.de
KH Hofmann, G Weigelt, W Seggewise: "Resolution and evolution of the core of the giant HII region NGC 3603"(Symposium-International Astronomical Union, 1995)[1]Arquivado 25 de maio de 2011 en Wayback Machine.
Harayama,Yohei: The IMF of the massive star-forming region NGC 3603 from NIR adaptive optics observations, Ludwig Maximilian University of Munich, Xaneiro do 2007, p.11-12Arquivado 05 de xaneiro de 2011 en Wayback Machine.
KH Hofmann, G Weigelt, W Seggewise: "Resolution and evolution of the core of the giant HII region NGC 3603"(Symposium-International Astronomical Union, 1995)[1]Arquivado 25 de maio de 2011 en Wayback Machine.