Ob "Urokakh Oktiabria" s prilozheniem statʹi L. Trotskogo "Uroki Oktiabria"
Trotsky, Leon,1879-1940.Uroki Oktiabria.
Zinovyev, Grigory Yevseyevich,1883-1936.
Geneva [s.n.]
1976
Originally published: Leningrad : Priboi 1924
Trotsky, Leon, 1879-1940.
Communism