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Buku Teks
Baechler, Jean
Demokrasi: sebuah tinjauan analitis = Democracy an analytical survey
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Buku Teks
Hook, Sidney
Political power and personal freedom: critical studies in democracy, communism, and civil rights / Sidney Hook
Collier Books, 1959
Buku Teks
Democracy
Oxford University Press, 1995
Buku Teks
Schulz, Ernest B
Democracy
[publisher not identified], 1956
Buku Teks