"एकाधिकार": अवतरणों में अंतर

* [https://web.archive.org/web/20090302082551/http://www.linfo.org/monopoly.html Monopoly: A Brief Introduction] by The Linux Information Project

* [https://web.archive.org/web/20090701211430/http://www.egwald.ca/economics/econpage.php3 Monopoly] by Elmer G. Wiens: Online Interactive Models of Monopoly (Public or Private) and Oligopoly

* [https://web.archive.org/web/20090310171922/http://demonstrations.wolfram.com/MonopolyProfitAndLoss/ Monopoly Profit and Loss] by Fiona Maclachlan and [https://web.archive.org/web/20090822194456/http://demonstrations.wolfram.com/MonopolyAndNaturalMonopoly/ Monopoly and Natural Monopoly] by Seth J. Chandler, [[Wolfram Demonstrations Project]].

* [https://web.archive.org/web/20090830182558/http://fare.tunes.org/liberty/microsoft_monopoly.html Natural Monopoly and Its Regulation]

* [httphttps://wwwweb.archive.org/web/20090912105949/http://mises.org/journals/rae/pdf/rae9_2_3.pdf The Myth of the Natural Monopoly]

* [httphttps://web.archive.org/web/20080210070614/http://www.catostore.org/index.asp?fa=ProductDetails&method=cats&scid=22&pid=144075 Natural Monopoly and Its Regulation]

* [https://web.archive.org/web/20090304125533/http://www.polyarchy.org/paradigm/english/monopolies.html From rulers' monopolies to users' choices] A critical survey of monopolistic practices

* [https://web.archive.org/web/20090629125158/http://www.regulationbodyofknowledge.org/02/narrative/2/ Body of Knowledge on Infrastructure Regulation] Monopoly and Market Power