Mehren, Arthur Taylor von
Kluwer law and Taxation Publishers, 1988
Buku Teks SO
Saunders, David, 1940-
Routledge, 1997
Buku Teks
edited by D.C. Fokkema ... [and others]
Kluwer , 1978
Buku Teks
Brown, Esther Lucile
Russell Sage Foundation, 1948
Buku Teks
edited by James C. Tuttle
American Bar Association, 1978
Buku Teks SO