Indicativo di chiamata (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Indicativo di chiamata" in Italian language version.

refsWebsite
Global rank Italian rank
1st place
1st place
low place
low place

earlyradiohistory.us

  • Radio Call Letters, su earlyradiohistory.us, U.S. Department of Commerece, Bureau of Navigation, 9 maggio 1913. URL consultato il 5 marzo 2016.

web.archive.org