The Communist International.
Zinovyev, Grigory Yevseyevich,1883-1936,ed.
Radek, Karl,1885-1939,ed.
Communist International.Executive Committee.
Petrograd : Executive Committee of the Communist International,
Editors: Grigoriĭ Zinoviev, Karl Radek.
"Organ of the Executive Committee of the Communist International."
Issued also in French, German, and Russian.
Communism
Internationale communiste
Kommunistische Internationale
Kommunisticheskiĭ Internat︠s︡ional