Lingat, Robert
University of California Press, 1973
Buku Teks
Sealey, Raphael, author
University of North Carolina Press, 1990
Buku Teks
Schulz, Fritz, author
Clarendon Press, 1954
Buku Teks
Fatima, Talat, author
Wolters Kluwer/ Law & Business, 2012
Buku Teks
Sealey, Raphael, author
London The University of North Carolina Press 1990,
Buku Teks