International Civil Aviation Organization. (1970). Manual of aircraft accident investigation (4th ed.). International Civil Aviation Organization.
Chicago-viite (17. p.)International Civil Aviation Organization. Manual of Aircraft Accident Investigation. 4th ed. Montreal, Quebec: International Civil Aviation Organization, 1970.
MLA-viite (8. p.)International Civil Aviation Organization. Manual of Aircraft Accident Investigation. 4th ed. International Civil Aviation Organization, 1970.
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