This article gives information that the world's major engine manufactures are preparing to battle it out for a share of the spoils as airframers Airbus and Boeing look to update their best-selling A320 and 737 narrowbody families.

Flight International [Текст] // Flight International - London : IPC Transport Press LTD. — London : IPC Transport Press LTD., 2010.

• Літальні апарати // Аэробус А320/Airbus A320
• УДК // Силові установки