Ultra and some command decisions / Ralph Bennett

od Bennett, Ralph Francis ca. 1937-1994
Wydane w: Journal of contemporary history 16 (1981), S. 131 - 151

Lokalizacja: Institute for Contemporary History (Munich)

Ultra in the West : the Normandy campaign 1944 - 45 / Ralph Bennett

od Bennett, Ralph Francis ca. 1937-1994
Wydane: London : Hutchinson, 1980

Lokalizacja: Institute for Contemporary History (Munich)

Knight's move at Drvar : ultra and the attempt on Tito's life, 25 May 1944 / Ralph Bennett

od Bennett, Ralph Francis ca. 1937-1994
Wydane w: Journal of contemporary history 22 (1987), S. 195 - 208

Lokalizacja: Institute for Contemporary History (Munich)