1. Weinberg S. 1972, Gravitation & Cosmology (Wiley, New York)
2. Zel’dovich Ya.B., & Novikov I.D. 1983, Relativistic Astrophysics, Vol. 2: The Structure and Evolution of the Universe (University of Chicago Press, Chicago)
3. Kolb E.W., & Turner M.S. 1990, The Early Universe (Addison Wesley, Redwood City, CA)
4. Peebles P.J.E. 1993, Principles of Physical Cosmology (Princeton University Press, Princeton, NJ)
5. Padmanabhan T. 1993, Structure Formation in the Universe (Cambridge University Press, Cambridge)