edited by Konrad Zweigert and Jan Kropholler
A.W. Sijthoff, [Date of publication not identified]
Buku Teks
Comite Maritime International, 1987
Buku Teks
edited by Beth A. Simmons and Richard H. Steinberg
Cambridge University Press, 2006
Buku Teks
editors, Karen B. Brown, David V. Snyder
Springer, 2012
eBooks
Fenwick, Charles G., author
Appleton-Century-Crofts, 1948
Buku Teks