Sotsial-demokraticheskai︠a︡ menʹshevistskai︠a︡ literatura : bibliograficheskiĭ ukazatelʹ /
Burgina, Anna.
Stanford (Calif.) :  Hoover Institution on War, Revolution and Peace, 
1968.
Rossiiskaia sotsial-demokraticheskaia rabochaia partiia
Socialism
Working class