Ballin, Marianne F.H. Hirsch
[T. M. C. Asser Press, T. M. C. Asser Press], 2012
eBooks
Norton, Thomas James
America`s Future, 1946
Buku Teks
Buglass, Leslie J.
Cornell Maritime Press, 1991
Buku Teks
Ronda C. Talley, Ruth McCorkle, Walter F. Baile, editors
[Springer, ], 2012
eBooks
Parks, Wallace Judson
Johns Hopkins Press, 1951
Buku Teks