Notes
- Cain , Frank . 1997 . “The Pacific War: Why Did the Menzies Government Not See it Coming?’ ” . In Menzies in War and Peace , Sydney : Allen & Unwin . in idem
- Rusbridger , James and Nave , Eric . 1991 . Betrayal at Pearl Harbor: How Churchill Lured Roosevelt into World War II , 87 – 8 . NY : Simon & Schuster .
- Rusbridger and Nave . Betrayal , 46 – 147 . (note 2)
- Ballard , Geoffrey . 1991 . On Ultra Active Service: The History of Australia's Signals Intelligence Operations during World War II , Melbourne : Spectrum . Chs.1–17.
- Bleakley , Jack . 1991 . The Eavesdroppers , 24 Canberra : AGPS Press .
- Burke , Colin B. 1994 . Information and Secrecy: Vannevar Bush, Ultra and the Other Memex , 304 – 5 . Metuchen, NJ and London : Scarecrow Press .
- Callimahos , Lambos D. and Friedman , William F. 1959 . Military Cryptanalytics Part ii , Fort Meade , MD : National Security Agency . passim.
- Parker , Frederick D. 1991 . Cryptologia , 15 ( 4 ) : 295 – 313 .
- Prados , John . 1995 . Combined Fleet Decoded: the Secret History of American Intelligence and the Japanese Navy in World War II , 344 NY : Random House .
- Bleakley . Eavesdroppers , 95 – 6 . (note 10)
- Drea , Edward J. 1992 . MacArthur's Ultra: Code breaking in the War Against Japan , 61 – 2 . Lawrence : U. of Kansas Press .
- Drea . MacArthur's Ultra , 29 (note 37)
- Bleakley . Eavesdroppers , 59 (note 10)