Hlavaty, Helena N., Mohamed A. Hussein, Peter Kiley-Bergen, Liuxufei Yang, and Paul M. Sommers. “Who Really Voted for President Obama in 2008 and 2012?”. Journal of Student Research 4, no. 1 (February 1, 2015): 104-111. Accessed April 25, 2024. https://www.jsr.org/index.php/path/article/view/200.