Comite Maritime International, 1987
Buku Teks
Singh, Nagendra Kumar
Stevens & Sons, 1984
Buku Teks
the Jefferson Law Book Company, Divison of Anderson Publishing Company, 2018
Majalah, Jurnal, Buletin
edited by Lennart Hagberg
Kluwer Law & Taxation , 1983
Buku Teks
Hill, Christopher
LLP, 2003
Buku Teks