Warendorf, H.C.S.
Kluwer Law and Taxation Pub., 1988
Buku Teks
Meer, S.W. Van Der
W.E.J. Tjeenk Willink, 1973
Buku Teks
Jansen, Ernst P.
Kluwer, 1994
Buku Teks
Kortmann, C.A.J.M.
Kluwer Law International, 2007
Buku Teks
Heldeweg, Michiel A
Wolters Kluwer Law & Business, 2012
Buku Teks