-
21. ICAO Annex 11 to the Convention on International Civil Aviation, Air Traffic Services, International Civil Aviation Organization, July 2001.
-
22. ICAO Annex 14 to the Convention on International Civil Aviation, Aerodromes, International Civil Aviation Organization, July 2009.
-
23. ICAO Annex 15 to the Convention on International Civil Aviation, Aeronautical Information Services, International Civil Aviation Organization, July 2013.
-
24. Żurek J.: Model oceny nadmiarów w lotniczych systemach bezpieczeństwa. Logistyka Tom 4, Rocznik 2010/CD.