Vriesendorp, J.J., author
Tjeenk Willink, 1970
Buku Teks
Stein, P.A., author
Kluwer, 1985
Buku Teks
Stein, P.A., author
Kluwer, 1981
Buku Teks
Stein, P.A., author
Kluwer, 1977
Buku Teks
Coops, Johan Adriaan Herman, author
W.E.J. Tjeenk Willink, 1966
Buku Klasik