Coba jelasin Pautan luar dari KGB dalam bahasa melayu dong

For Cold War KGB activity in the US, see Alexander Vassiliev's Notebooks  from the Cold War International History Project (CWIHP)

Soviet Technospies from the Dean Peter Krogh Foreign Affairs Digital Archives

KGB Information Center, Federation of American Scientists

Viktor M. Chebrikov et al., eds. Istoriya sovetskikh organov gosudarstvennoi bezopasnosti ("History of the Soviet Organs of State Security"). (1977), www.fas.harvard.edu

Slaves of KGB. 20th Century. The religion of betrayal, by Yuri Shchekochikhin