Office, U, K, H.(2004).Admiralty List of Radio Signals Vol 3(1) : Maritime Safety Information Services Europe, Africa and Asia ( Excluding the Far East ) Edisi 2004/05 (Edisi 2004/05 (NP 283-1)).United Kingdom:Penerbit The United Kingdom Hydrographic Office.
Gaya MLA
Office, United, Kingdom, Hydrographic."Admiralty List of Radio Signals Vol 3(1) : Maritime Safety Information Services Europe, Africa and Asia ( Excluding the Far East ) Edisi 2004/05".Edisi 2004/05 (NP 283-1)United Kingdom:Penerbit The United Kingdom Hydrographic Office,2004.Text.