Andō, Kenji (4 March 2018). "ビリー・ヘリントンさん死去。「ビリー兄貴」として親しまれた元ゲイビデオ男優" [Billy Herrington, former gay pornographic actor known affectionately as "big brother Billy", passes away]. HuffPost (in Japanese). Archived from the original on 4 March 2018.
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Andō, Kenji (4 March 2018). "ビリー・ヘリントンさん死去。「ビリー兄貴」として親しまれた元ゲイビデオ男優" [Billy Herrington, former gay pornographic actor known affectionately as "big brother Billy", passes away]. HuffPost (in Japanese). Archived from the original on 4 March 2018.