Roessler, P., Howard, M., & Lindberg, S. (2009). Post-Cold War Political Regimes: When Do Elections Matter? Johns Hopkins University Press.
Chicago-viite (17. p.)Roessler, P., M. Howard, ja S. Lindberg. Post-Cold War Political Regimes: When Do Elections Matter? Johns Hopkins University Press, 2009.
MLA-viite (9. p.)Roessler, P., et al. Post-Cold War Political Regimes: When Do Elections Matter? Johns Hopkins University Press, 2009.
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