Hacker News
- Shelling Out: The Origins of Money (2002) https://nakamotoinstitute.org/shelling-out/ 28 comments
- Shelling Out: The Origins of Money (2002) https://fermatslibrary.com/s/shelling-out-the-origins-of-money 40 comments
- Shelling Out: The Origins of Money (2002) http://nakamotoinstitute.org/shelling-out/ 8 comments
- Shelling Out: The Origins of Money (2002) http://szabo.best.vwh.net/shell.html 7 comments
- Shelling Out -- The Origins of Money http://szabo.best.vwh.net/shell.html 12 comments