Chalmers, A.F.
What is this thing called science?
University of Green Sland Press, 1982
 Buku Teks SO
Realizing Utopia : the future of International law
Antonio Cassese, editor
Oxford university press, 2012
 Buku Teks SO
Girard, Rene
Deceit, desire, and the novel ; self and other in literary structure
Johns Hopkins Press, 1965
 Buku Teks SO
More, Thomas, Saint, 1478-1535
Utopia
David Campbell Publishers, 1992
 Buku Referensi
More, Thomas, Saint, 1478-1535
Utopia
Appleton Century-Crofts, 1949.
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