Tom Lancaster și Stephen J. Blundell: Quantum Field Theory for the Gifted Amateur, Oxford University Press, 2014, ISBN 978–0–19–969932–2, ISBN 978–0–19–969933–9 (accesat la 12 noiembrie 2018).
Daniel Radu, Ioan Merches, Dorian Tatomir: "Free and Interacting Quantum Fields. First order Processes on Electromagnetic and Gravitational Backgrounds" World Scientific Publishing Co. Pte. Ltd. ISBN 9813145463, 2018