Jana Kendraya

year of pub­li­ca­ti­onISBNauthor(s)title
1990978-955-95226-0-7Nandana KaruṇānāyakaRadio broadcasting in Sri Lanka: Significant dates & events, 1921-1990
  ''978-955-95226-2-1Nandana KarunanayakaHatahaya vasaraka guvan viduliya, 1924-1990
  ''978-955-95226-3-8Nandana KarunanayakeBroadcasting in Sri Lanka: Potential and performance