Ehrenzweig, Albert A.
Conflict of laws
West Publishing, 1959
 Buku Teks
Scoles, Eugene F.
Conflict of laws
West Publishing, 1992
 Buku Teks
Ehrenzweig, Albert A.
Treatise on the conflict of laws
West Publishing, 1962
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Kay, Herma Hill
Conflict of laws/ Herman Hill Kay
Harcourt Brace & Company, 1990
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Scoles, Eugene F.
Cases and materials on conflict of laws
West Publishing, 1967
 Buku Teks