Piaggio is an Italian company known for its innovative transportation and contributions to aviation, as shown in the ...
Airplane journeys, whether for business or pleasure ... role in the United States Air Force (McDonnell Douglas having created such famed military aircraft as the F-4 Phantom II).
Yoffie, David B. "Collision Course in Commercial Aircraft: Boeing-Airbus-McDonnell Douglas--1991 (B)." Harvard Business School Supplement 794-149, June 1994.