Furet, Francois, author
Gadjah Mada University Press, 1989
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Artikel Jurnal
Brinton, Crane, 1898-1968, author
Bhratara, 1962
Buku Teks
Laski, Harold J., author
George Allen and Unwin, 1946
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Brinton, Crane, 1898-1968, author
Prentice-Hall, 1952
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