Woolley, S. C. e., & Howard, P. N. e. (2019). Computational propaganda: Political parties, politicians, and political manipulation on social media. New York, NY : Oxford University Press.

Woolley, Samuel C. editor., and Philip N. editor Howard. Computational Propaganda: Political Parties, Politicians, and Political Manipulation on Social Media. New York, NY : Oxford University Press, 2019.

Woolley, Samuel C. editor., and Philip N. editor Howard. Computational Propaganda: Political Parties, Politicians, and Political Manipulation on Social Media. New York, NY : Oxford University Press, 2019.