・(C)Daily Mail Online - Shocked mourners believe person in a coffin was buried alive
https://www.dailymail.co.uk/news/article-8314797/Shocked-mourners-believe-person-coffin-buried-alive.html
・(C)Entertainment Adda - Japanese Park, Rohini!! Ghost!!
https://www.youtube.com/watch?v=Ir2SOl_XArM
・(C)KianAndJc - OVERNIGHT CHALLENGE IN MOST HAUNTED ROOM - Queen Mary (Room b340)
https://www.youtube.com/watch?v=bL5W2cCaPic
・(C)Internet Archive - LAUNCHING OF OCEAN LINER RMS QUEEN MARY
https://archive.org/details/64924aTheStoryOfTheQueenMaryMosVwr
・(C)Scary videos - OMG Paranormal Activity Caught on Camera! Is this footage proves the existence of ghosts?
https://www.youtube.com/watch?v=jTd0Y6YpZQw
・(C)Scary videos - OMG! This Is The Scariest Ghost Video Ever Seen | Top Ghost Videos 2019 | Scary Videos
https://www.youtube.com/watch?v=LD9bYDUJJBA
・(C)Scary videos - Paranormal Activity Detected On Tape!! Scary Ghost Sighting Recorded on Camera
https://www.youtube.com/watch?v=sERews2i6hg