KGB--predsedateli organov gosbezopasnosti : rassekrechennye sudʹby /
Mlechin, L. M.(Leonid Mikhaĭlovich)
Mlechin, L. M.(Leonid Mikhaĭlovich).Predsedateli KGB.
Moskva : T︠S︡entrpoligraf,
2002.
Enlarged edition of: Predsedateli KGB. [2nd ed.] 1999.
Intelligence service
Intelligence service
Intelligence officers
Intelligence officers