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United Kingdom Oxford university Press, 2014
Buku Teks
Brown, L. Neville (Lionel Neville)
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Buku Teks
Schermerc, Henry G.
Kluwer Law and Taxation , 1987
Buku Teks
Burrows, F.
Clarendon Press , 1987
Buku Teks
Brinkhorst, L. J.
Kluwer Law & Taxation Publishers, 1969
Buku Teks