Organization, I. C. A. (1983). Manual of procedures for operations certification and inspection. Montreal : ICAO.
Chicago-čujuhus (17. p.)Organization, International Civil Aviation. Manual of Procedures for Operations Certification and Inspection. Montreal : ICAO, 1983.
MLA-čujuhus (9. p.)Organization, International Civil Aviation. Manual of Procedures for Operations Certification and Inspection. Montreal : ICAO, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.