1. Allday J (1998) Quarks, Leptons and the Big Bang. (Institute of Physics Publishing, Bristol, England)
2. Carrigan RA, Trower, WP, eds. (1989) Particle Physics in the Cosmos. (WH Freeman and Co., New York)
3. Roos M (1994) Introduction to Cosmology. (John Wiley & Sons, New York)