Broberg, Morten P.
United Kingdom Oxford university Press, 2014
Buku Teks SO
Brown, L. Neville [Lionel Neville]
Sweet and Maxwell, 1994
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Schermerc, Henry G.
Kluwer Law and Taxation , 1987
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Burrows, F.
Clarendon Press, 1987
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Brinkhorst, L.J.
Kluwer Law & Taxation Publishers, 1969
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