Harris, Phil, author
Weidenfeld and Nicolson, 1993
Buku Teks
Hames, Joanne Banker, author
Prentice-Hall, 1998
Buku Teks
Derham, David P., author
Law Book, 1971
Buku Teks
Maher, Frank, author
Law Book, 1991
Buku Teks
Jaap Hage, Antonia Waltermann, Bram Akkermans, editors
Springer International Publishing, 2017
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