Central Office of Information. Britain 1985: An official handbook. Central Office of Information.
Chicago-čujuhus (17. p.)Central Office of Information. Britain 1985: An Official Handbook. Londres: Central Office of Information.
MLA-čujuhus (9. p.)Central Office of Information. Britain 1985: An Official Handbook. Central Office of Information.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.