Natural law
Buku Teks
Weinreb, Lloyd L.
Natural law and justice
Harvard University Press, 1987
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Maritain, Facques
The rights of man and natural law
Charles Scribner's Son's, 1943
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Dentreves, A.P.
Natural law : an introduction to legal philosophy
Hutchinson`s University Library, 1951
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Entreves, A.P.D
Natural law an introduction to legal philosphy
Hutchinson of London, 1970
Buku Teks