Ridenour, R. (1991). Back fire: The CIA's biggest burn. Havana: José Marti.
Cita Chicago (17th ed.)Ridenour, Ron. Back Fire: The CIA's Biggest Burn. Havana: José Marti, 1991.
Cita MLA (8th ed.)Ridenour, Ron. Back Fire: The CIA's Biggest Burn. Havana: José Marti, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.