^John Simkin (September 1997). "Social Democratic Labour Party".
Spartacus Educational. اطلع عليه بتاريخ September 13, 2017. Martov based his ideas on the socialist parties that existed in other European countries such as the British Labour Party.
Woods، Alan (1999). Bolshevism: The Road to Revolution. Wellred Books. صفحة 321–355 pp.