Bunce, V., & Wolchik, S. L. (2011). Defeating authoritarian leaders in postcommunist countries. Cambridge University Press.

Bunce, Valerie, and Sharon L. Wolchik. Defeating Authoritarian Leaders in Postcommunist Countries. Cambridge: Cambridge University Press, 2011.

Bunce, Valerie, and Sharon L. Wolchik. Defeating Authoritarian Leaders in Postcommunist Countries. Cambridge University Press, 2011.