Payne, J. Gregory (2013-10-08). "Impact of Social Media in 2012 Presidential Election". American Behavioral Scientist. 57 (11): 1535–1538. doi:10.1177/0002764213507544. S2CID147118694.
Payne, J. Gregory (2013-10-08). "Impact of Social Media in 2012 Presidential Election". American Behavioral Scientist. 57 (11): 1535–1538. doi:10.1177/0002764213507544. S2CID147118694.