^O'Neill, Martin; Williamson, Thad (Mar 3, 2014). Property-Owning Democracy: Rawls and Beyond. 5521 Research Park Drive, Suite 200, Catonsville, MD 21228: Wiley-Blackwell. p. 269. ISBN978-1444334104.{{cite book}}: CS1 maint: location (link)
^Alperovitz, Gar. "The Pluralist Commonwealth". www.pluralistcommonwealth.org/. The Democracy Collaborative. Retrieved 2014-08-14.
^Alperovitz, Gar; Speth, Gustave (Nov 9, 2011). America Beyond Capitalism: Reclaiming Our Wealth, Our Liberty, and Our Democracy (2nd ed.). 6930 Carroll Ave., Suite 501, Takoma Park, MD 20912: Democracy Collaborative Press. pp. 70–77. ISBN978-0984785704.{{cite book}}: CS1 maint: location (link)
^Garnett Jr, Robert F; Olsen, Erik; Starr, Martha (November 10, 2013). Economic Pluralism. New York: Routledge. p. 8. ISBN978-0415747417.
^Hussain, Waheed (2006). "The Limits of a Pluralist Commonwealth". The Good Society. 15 (3). Penn State University Press: 37–44. doi:10.1353/gso.2008.0005. S2CID144127775.
Alperovitz, Gar (May 1, 2013). What Then Must We Do?: Straight Talk about the Next American Revolution (1st ed.). 85 North Main Street, Suite 120, White River Junction, VT 05001: Chelsea Green Publishing. p. 145. ISBN1603585044.
O'Neill, Martin; Williamson, Thad (Mar 3, 2014). Property-Owning Democracy: Rawls and Beyond. 5521 Research Park Drive, Suite 200, Catonsville, MD 21228: Wiley-Blackwell. p. 269. ISBN1444334107.
Alperovitz, Gar; Speth, Gustave (Nov 9, 2011). America Beyond Capitalism: Reclaiming Our Wealth, Our Liberty, and Our Democracy (2nd ed.). 6930 Carroll Ave., Suite 501, Takoma Park, MD 20912: Democracy Collaborative Press. pp. 70–77. ISBN0984785701.
Garnett Jr, Robert F; Olsen, Erik; Starr, Martha (November 10, 2013). Economic Pluralism. 270 Madison Ave., New York, NY 10016: Routledge. p. 8. ISBN0415747414.