Clausing, D. J. (2007). The aviator's guide to navigation (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Clausing, Donald J. The Aviator's Guide to Navigation. 4th ed. New York, NY: McGraw-Hill, 2007.
Cita MLA (8th ed.)Clausing, Donald J. The Aviator's Guide to Navigation. 4th ed. McGraw-Hill, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.