"NHK会長、過労死記者の両親に直接謝罪" [NHK chairman directly apologizes to parents of deceased reporter]. The Asahi Shimbun (in Japanese). 6 October 2017. Archived from the original on 6 October 2017.
Sato, Junji (2019). "公共放送のあり方と財源: NHK受信料訴訟最高裁判決を受けて". Journal of Mass Communication Studies (in Japanese). 95: 99–100. doi:10.24460/mscom.95.0_87. ISSN1341-1306.
"過労死: NHK会長、記者の遺族に謝罪" [Death from overwork: NHK apologizes to reporter's family]. Mainichi Shimbun (in Japanese). 7 October 2017. Archived from the original on 27 January 2021.
"6月7日の放送についておわび" [Apologies over the 7 June broadcast] (PDF). NHK. 24 June 2010. Archived from the original(PDF) on 15 June 2020. Retrieved 20 July 2021.
"NHK籾井会長に辞任要求/放送法に反すると市民団体". The Shikoku Shimbun (in Japanese). 27 January 2014. Archived from the original on 27 September 2023. Retrieved 27 September 2023.
"NHK会長、過労死記者の両親に直接謝罪" [NHK chairman directly apologizes to parents of deceased reporter]. The Asahi Shimbun (in Japanese). 6 October 2017. Archived from the original on 6 October 2017.
"過労死: NHK会長、記者の遺族に謝罪" [Death from overwork: NHK apologizes to reporter's family]. Mainichi Shimbun (in Japanese). 7 October 2017. Archived from the original on 27 January 2021.
"NHK籾井会長に辞任要求/放送法に反すると市民団体". The Shikoku Shimbun (in Japanese). 27 January 2014. Archived from the original on 27 September 2023. Retrieved 27 September 2023.
"6月7日の放送についておわび" [Apologies over the 7 June broadcast] (PDF). NHK. 24 June 2010. Archived from the original(PDF) on 15 June 2020. Retrieved 20 July 2021.
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Studies of broadcasting: an international annual of broadcasting science. OCLC. OCLC474034025.
Sato, Junji (2019). "公共放送のあり方と財源: NHK受信料訴訟最高裁判決を受けて". Journal of Mass Communication Studies (in Japanese). 95: 99–100. doi:10.24460/mscom.95.0_87. ISSN1341-1306.