Jayakumar, S., author
Malaya Law Review, Faculty of Law University of Singapore, 1976
Buku Teks
Keir, D. L. (David Lindsay), author
Clarendon Press, 1967
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Barendt, E. M., author
Oxford University Press, 1998
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Kortmann, Constantijn A. J. M., author
Kluwer Law Internasional, 2000
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Mason, Alpheus Thomas,1899-1989, author
Prentice-Hall, 1993
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