Airbus Orders and Deliveries (XLS), accessed via "Orders & deliveries". Airbus. Airbus SAS. 30 November 2017. Retrieved 17 December 2017. The figures include aircraft delivered to sister airlines EasyJet Europe and EasyJet Switzerland.
Bamber, Greg J.; Gittell, Jody Hoffer; Kochan, Thomas A.; von Nordenflytch, Andrew (2009). "Chapter 5". Up in the Air: How Airlines Can Improve Performance by Engaging their Employees. Cornell University Press, Ithaca. Retrieved 22 February 2015.