Speeches at party congresses (1918-1922) /
Lenin, Vladimir Ilʹich,1870-1924.
Moscow: Progress Publishers,
1971.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za