1. Benkler, Y., 2001. A political economy of the public domain: markets in information goods versus the marketplace of ideas. In: Rochelle C. Dreyfuss et al. (2001), pp. 267–292.
2. Intellectual property and the organization of information production;Benkler;International Review of Law and Economics,2002
3. Coase's Penguin or Linux and The Nature of the Firm;Benkler;The Yale Law Journal,2002
4. Who Owns Information? From Privacy to Public Access;Branscomb,1994
5. BSD, 1998. The BSD License. Available at http://www.opensource.org/licenses/bsd-license.php, accessed 24 February 2005.