Mandl, Franz, and Graham Shaw. 2010. Quantum Field Theory. 2nd Edition. Chichester: John Wiley and Sons Ltd.
Peskin, Michael Edward, Daniel V. Schroeder, and Taylor & Francis. 2016. An Introduction to Quantum Field Theory. Student economy edition. Boulder, CO: Westview Press, a member of the Perseus Books Group. http://ezproxy.library.qmul.ac.uk/login?url=https://www.taylorfrancis.com/books/9780429494178.
Schwartz, Matthew D. 2013. Quantum Field Theory and the Standard Model. Cambridge: Cambridge University Press.
Srednicki, Mark. 2007. Quantum Field Theory. Cambridge: Cambridge University Press.
