Skocpol, Theda. "Theda Skocpol"(PDF). Harvard University. Archived from the original(PDF) on September 10, 2015. Retrieved July 10, 2016.
"SvD: Skocpol går till botten med staten". Svenska Dagbladet. September 29, 2007. Archived from the original on September 29, 2007. Retrieved December 1, 2017.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
Amenta, Edwin Louis (1989). Lost ground: American social spending and taxation policies in depression and war (PhD). University of Chicago. p. ii. OCLC22176348.
Ganz, Marshall Louis (2000). Five smooth stones: Strategic capacity in the unionization of California agriculture (PhD). Harvard University. OCLC77071181.
Goodwin, Jeffrey Roger (1988). States and revolutions in the Third World: A comparative analysis (PhD). Harvard University. p. iii. OCLC435388161.