Barbu, Zevedei
Democracy and Dictatorship
Routledge , 1965
 Buku Teks
McClosky, Herbert
The Soviet dictatorship
McGraw-Hill, 1960
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Acemoglu, Daron
Economic origins of dictatorship and democracy
Cambridge University Press, 2006
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Friedrich, Carl J.
Totalitarian dictatorship and autocracy
Prederick A. Praeger, 1965
 Buku Teks
Friedrich, Carl J.
Totalitarian Dictatorship and Autocracy
Frederick A. Praeger, 1962
 Buku Teks