Andris, C., Lee, D., Hamilton, M. J., Martino, M., Gunning, C. E., & Selden, J. A. (2015). The Rise of Partisanship and Super-Cooperators in the U.S. House of Representatives. PLoS One.

Andris, Clio, David Lee, Marcus J. Hamilton, Mauro Martino, Christian E. Gunning, et John Armistead Selden. "The Rise of Partisanship and Super-Cooperators in the U.S. House of Representatives." PLoS One 2015.

Andris, Clio, et al. "The Rise of Partisanship and Super-Cooperators in the U.S. House of Representatives." PLoS One 2015.