FOR THE PRESIDENT'S EYES ONLY Secret Intelligence and the American Presidency from Washington to Bush Christopher Andrew HarperCollins Publishers New York, 1995     THE PUZZLE PALACE Inside the Nacional Securiry Agency, America's Most Secret Intelligence Organization James Bamford Penguin Books New York, 1983

SOLDADO DE LA CIA Testimonio Robert Baer Editorial Crítica Barcelona, 2002     AIR AMERICA Historia Secreta de la línea aérea secreta de la CIA Christopher Robbins Planeta Barcelona, 1979

GOLD WARRIORS America’s Secret Recovery of Yamashita’s Gold Sterling & Peggy Seagrave Verso New York, 2003     HISTORICAL DICTIONARY OF UNITED STATES INTELLIGENCE Michael A. Turner The Scarecrow Press Oxford, 2006

THE WIZARDS OF LANGLEY Inside the CIA's Directorate of Science and Technology Jeffrey T. Richelson Westview Press Colorado, 2002     THE MEDUSA FILE The Secrets Crimes and Coverups of the U.S. Government Craig Roberts Consolidated Press International Oklahoma, 1997

VEIL Las Guerras Secretas de la CIA Bob Woodward Ediciones B Barcelona, 1987     LAS TORTURAS MENTALES DE LA CIA Gordon Thomas Ediciones B Barcelona, 2001

THE CIA AT WAR Inside the Secret Campaign against terror Ronald Kessler St. Martin’s Griffin New York, 2003     LA CIA Y LA GUERRA FRÍA CULTURAL Frances Stonor Saunders Editorial Debate Madrid, 2001

LA HISTORIA SECRETA DE LA CIA Joseph Trento Ediciones Península Barcelona, 2003     ENCYCLOPEDIA OF THE CENTRAL INTELLIGENCE AGENCY W. Thomas Smith Jr. Checkmark Books New York, 2003

THE CENTRAL INTELLIGENCE AGENCY A Photographic History John Patrick Quirk Foreign Intelligence Books Connecticut, 1986     ACOSO Y FUGA Con la CIA en los talones Philip Agee Plaza & Janés Madrid, 1988