Cita APA (7th ed.)
(1992). Aircraft economics. Euromoney Publication plc.
Cita Chicago (17th ed.)
Aircraft Economics. London: Euromoney Publication plc, 1992.
Cita MLA (9th ed.)
Aircraft Economics. Euromoney Publication plc, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.