edited by Elsa de Bens and Manfred Knoche
D. Reidel, 1987
Buku Teks
Chafee, Zechariah
The University of Chicago Press, 1947
Buku Teks
Tom Kennedy
Sweet and Maxwell, 1994
Buku Teks
Brown, L. Neville (Lionel Neville), author
Sweet and Maxwell, 1994
Buku Teks
edited by D.J. Gijlstra and E.L.M. Volker
Kluwer Law & Taxation, 1983
Buku Teks