Gaya APA
ICAO, . (2018).
ICAO Annex 10 Aeronautical Telecommunications, Volume I - Radio Navigation Aids (7th edition).
Canada:
ICAO.
Gaya MLA
ICAO, .
"ICAO Annex 10 Aeronautical Telecommunications, Volume I - Radio Navigation Aids".
7th edition
Canada:
ICAO,
2018.
Electronic Resource.