Wells, A. T. (1992). Airport planning & management (Second edition.). TAB Books.
Cita Chicago (17th ed.)Wells, Alexander T. Airport Planning & Management. Second edition. Blue Ridge Summit, Pennsylvania: TAB Books, 1992.
Cita MLA (9th ed.)Wells, Alexander T. Airport Planning & Management. Second edition. TAB Books, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.