Leninism or Marxism /
Luxemburg, Rosa,1871-1919.
Anti-Parliamentary Communist Federation (Great Britain)
United Workers' Party of America.Council correspondence.
Glasgow :  Anti-Parliamentary Communist Federation, 
[1935]
"The first English translation appeared in the 'Council Correspondence' theoretical organ of the United Workers' Party of America".
Lenin, Vladimir Il'ich, 1870-1924
Socialism.