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Citace podle APA (7th ed.)(1997). Manual on air navigation services economics: (Doc 9161/3) (3rd ed.). International Civil Aviation Organization.
Citace podle Chicago (17th ed.)Manual on Air Navigation Services Economics: (Doc 9161/3). 3rd ed. Quebec, Canada: International Civil Aviation Organization, 1997.
Citace podle MLA (9th ed.)Manual on Air Navigation Services Economics: (Doc 9161/3). 3rd ed. International Civil Aviation Organization, 1997.
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