Não informado. (2022). Radio and Space Data. Ministry of Posts and Telecommunications, Radio Research Laboratories.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Radio and Space Data. Tokyo: Ministry of Posts and Telecommunications, Radio Research Laboratories, 2022.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Radio and Space Data. Ministry of Posts and Telecommunications, Radio Research Laboratories, 2022.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.