Articles About New Zealand Radio Station 1YA, And It’s Television Offspring:

1YA Broadcasting Station

https://nzhistory.govt.nz/media/photo/shortland-street-studios

https://www.ngataonga.org.nz/search-use-collection/search/30763/

https://www.heritage.org.nz/list-details/660/Listing

https://www.lonely.geek.nz/kiwi-tv/index.php/history-mainmenu-50/4481-1959-station-1ya-begins-tv-transmissions

Literary material about 1YA catalogued in the National Library of New Zealand:

https://natlib.govt.nz/records/22353764