Notes
- Smith . New Cloak, Old Dagger , 61 (title under review)
- Wright , Peter . 1987 . Spycatcher: The Candid Autobiography of a Senior Intelligence Officer , 54 Toronto : Hodder .
- Cabinet Office . 1957 . Report of the Committee of Privy Councillors Appointed to Eqnuire Into The Interception of Communications , London : HMSO .
- Dorril , Stephen . 1994 . The Silent Conspiracy , London : Mandarin .
- Smith . New Cloak, Old Dagger , 79 (title under review)
- McDermott , Geoffrey . 1973 . New Diplomacy and Its Apparatus , 140 – 1 . London : Plume .
- 1994 . House of Commons Official Report , 22 Feb. : 158
- West , Nigel . 1982 . A Matter of Trust: MI5 1945–1972 , 243 – 4 . London : Coronet .
- Cabinet Office . 1993 . Central Intelligence Machinery , London : HMSO .
- Smith . New Cloak, Old Dagger , 18 (title under review)
- Lanning , Hugh and Norton‐Taylor , Richard . 1991 . Conflict of Loyalties: GCHQ Deunionisation 1980–1991 , Cheltenham : New Clarion .
- 1993 . Public Policy and Administration , 8 ( 2 ) Summer