Här nedan har vi samlat ett urval av våra referenser när vi skapat sidan bitcoinkurshistorik.
⦁ https://trading-education.com/a-historical-look-at-bitcoin-price-2009-2016
⦁ https://knoema.com/infographics/nmyfsf/bitcoin-price-from-2009-to-2019
⦁ https://en.bitcoinwiki.org/wiki/Bitcoin_history
⦁ https://www.investopedia.com/articles/investing/052014/why-bitcoins-value-so-volatile.asp
⦁ https://www.statista.com/statistics/326707/bitcoin-price-index
⦁ https://www.investopedia.com/articles/forex/121815/bitcoins-price-history.asp