2019г. https://pikabu.ru/story/zlopoluchnaya_peshchera_6625008?utm_source=linkshare&utm_medium=sharing
2018г. https://vk.com/@-168973845-smert-dzhona-dzhonsa
2017г https://flytothesky.ru/10-strashnyx-istorij-o-lyudyax-navsegda-ostavshixsya-v-peshherax/
2015г. http://mixstuff.ru/archives/93442
2009г. https://webcache.googleusercontent.com/search?q=cache:ZQ2bIn9gCaIJ:https://travel.newsru.com/article/27Nov2009/cavedeath+&cd=9&hl=ru&ct=clnk&gl=ru