La pax britannica
Rivista marittima ; 130 , 1 ; 41-46
1997
Article (Journal)
Unknown
Online Contents | 1998
Emerald Group Publishing | 2006
|Britannica Concise Encyclopedia
Emerald Group Publishing | 2003
|Online Contents | 1998
|La Guardia Costiera britannica
Online Contents | 1998
|