Pritchard, Sonia Zaide
Croom Helm, 1987
Buku Teks
Tandian, David, examiner
Steens and Sons, 1985
Buku Teks
Chao, Wu, author
Kluwer Law International, 1996
Buku Teks
edited by John A. Wiens
Cambridge University Press, 2013
Buku Teks
Harrison, Roy M., author
Whitstable Litho, 1982
Buku Teks