Cole, G.D.H..
The Second International 1889-1914 / - Reprinted 1970 / - London WC2 : Macmillan and Co Ltd. , 1965 - p.518,ix :
W691`N39<-L89 / J4.3.1
The Second International 1889-1914 / - Reprinted 1970 / - London WC2 : Macmillan and Co Ltd. , 1965 - p.518,ix :
W691`N39<-L89 / J4.3.1