@article{Cabrera_2017, title={Zumoff, Jacob A.: The Communist International and US Communism, 1919-1929, Leiden y Boston, Brill, 2015.}, volume={6}, url={https://reydesnudo.com.ar/rey-desnudo/article/view/409}, number={11}, journal={Rey Desnudo}, author={Cabrera, Pablo Ramón}, year={2017}, month={dic.}, pages={70–79} }