Bibliografia

Principal

• "Galaxies in the Universe: an Introduction", L.S. Sparke & J. Gallagher, III. Cambridge University Press, 2000. "Galaxies and Cosmology", F. Combes, P. Boisseé, A. Mazue, A. Blanchard., Springer, 2002. "An Introduction to Modern Astrophysics", Bradley W. Carroll, and Dale A. Ostlie, 2nd Edition, Addison-Wesley, 2006.:

Secundária

• The Astrophysics Data System (ADS) and the arXiv as repositories for current publications in Astrophysics.: