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https://www.bloomberg.com/news/articles/2018-01-02/criminal-underworld-is-dropping-bitcoin-for-another-currency; diakses 2 Februari 2019
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https://www.japantimes.co.jp/news/2018/03/17/business/coincheck-stop-handling-three-virtual-currencies-give-owners-anonymity/#.WxXJWyC-lEb; diakses 3 Maret 2019
Kelly, Brian, The Bitcoin Big Bang, Bagaimana Mata Uang Alternatif Akan Mengubah Dunia, John Wiley & Sons, Inc., diterjemahkan oleh Andri, PT. Elex Media Computindo.
Peng, S.,”Bitcoin: Cryptography, Economics, and the Future”, Senior Capstone Thesis, School of Engineering and Applied Science
Wijaya, Dimaz Ankaa, Bitcoin Mining dan Cryptocurrency Lainnya, Jasakom. 2018.
