"Pelosi: Unilateral Use of Force Will Be Harmful to the War on Terrorism". Nancy Pelosi's address to the US House of Representatives, pelosi.house.gov. October 10, 2002.
"What Will It Take to Make A Woman President?: Conversations About Women, Leadership and Power". Book by Marianne Schnall, www.salon.com. November 5, 2013.
"Women Running 'as Women': Candidate Gender, Campaign Issues, and Voter-Targeting Strategies". Paul S. Herrnson, "The Journal of Politics", Volume 65, No. 1, 2003.