Turpin, Dominique
Gaulino Editeur, 1998
Buku Teks
editor in chief, C.B. Bourne
University of British Columbia Press, 1978-1982
Buku Teks
Royer, Jean-Pierre
Press Universitaires de France, 1995
Buku Teks
Labberton, D. van Hinloopen, author
La Haye Martinus Nijhoff 1934
Buku Referensi
United Nations
Nations Unies, 1980
Buku Teks