Lasok, Dominik
Butterworth, 1991
Buku Teks
edited by D.J. Gijlstra and E.L.M. Volker
Kluwer Law & Taxation, 1983
Buku Teks
edited by D. J. Gijlstra and D. F. Murphy
Kluwer, 1984
Buku Teks
Kapteyn, P.J.G.
Graham & Trotman, 1990
Buku Teks
Kokkoris, Ioannis
Sweet & Maxwell, 2010
Buku Teks