●本編
1.(C)facebook - The British Paranormal Society
https://www.facebook.com/theparanormalsociety/videos/send-in-by-a-follower-the-only-capture-i-have-seen-of-the-so-called-barford-brid/609993663933379
2.(C)YouTube - PARANORMAL Mİ
https://www.youtube.com/watch?v=NiQs9Wkdvbo
3.(C)Twitter - @DavidPinedaVa
https://twitter.com/DavidPinedaVa/status/1648034703599890459
4.(C)TikTok - @diiegospyckerzss
https://www.tiktok.com/@diiegospyckerzss
5.(C)YouTube - Erick Gunner
https://www.youtube.com/watch?v=0wP1x-kR08A

●その他の引用元
・(C)YouTube - ming明
https://www.youtube.com/watch?v=YueUZPGO-6o