1. G. Altarelli, The standard model of particle physics, arXiv:0510281 [hep-ph] (To appear in the ’Encyclopedia of Mathematical Physics, Elsevier’)
2. C. Quigg, Unanswered questions in the electroweak theory. arXiv:0905.3187 [hep-ph]. arXiv:0905.3187v1 [hep-ph]
3. W. Burcham, M. Jobes, Nuclear and Particle Physics (Longman, Singapore, 1995)
4. R.K. Ellis, W.J. Stirling, B.R. Webber, QCD and Collider Physics (Cambridge Monographs on Particle Physics, Nuclear Physics, and Cosmology) (Cambridge University Press, Cambridge, 2003)
5. P. Higgs, Broken symmetries, massless particles and gauge fields. Phys. Lett. 12(2), 132–133 (1964)