Macintyre, B. (2014). A spy among friends: Kim philby and the great betrayal.
Cita Chicago Style (17a ed.)Macintyre, Ben. A Spy Among Friends: Kim Philby and the Great Betrayal. 2014.
Cita MLA (8a ed.)Macintyre, Ben. A Spy Among Friends: Kim Philby and the Great Betrayal. 2014.
Precaución: Estas citas no son 100% exactas.