"Archived copy". www.polisci.washington.edu. Archived from the original on 13 November 2014. Retrieved 20 July 2022.{{cite web}}: CS1 maint: archived copy as title (link)
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"Archived copy". www.polisci.washington.edu. Archived from the original on 13 November 2014. Retrieved 20 July 2022.{{cite web}}: CS1 maint: archived copy as title (link)