Percy, A. (2017). Misdefending the realm: How MI5's incompetence enabled Communist subversion of Britain's institutions during the Nazi-Soviet pact. The University of Buckingham Press.
Chicago-Zitierstil (17. Ausg.)Percy, Anthony. Misdefending the Realm: How MI5's Incompetence Enabled Communist Subversion of Britain's Institutions During the Nazi-Soviet Pact. Buckingham: The University of Buckingham Press, 2017.
MLA-Zitierstil (9. Ausg.)Percy, Anthony. Misdefending the Realm: How MI5's Incompetence Enabled Communist Subversion of Britain's Institutions During the Nazi-Soviet Pact. The University of Buckingham Press, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.