Rabochee i osvoboditelʹnoe dvizhenie v stranakh zarubezhnoĭ Evropy i Ameriki : khronika vazhneĭshikh sobytiĭ novogo i noveĭshego vremeni : spravochnoe posobie
edited with an introduction and comments by Vilhjalmur Stefansson, with the collaboration of Olive Rathbun Wilcox. Maps designed by Richard Edes Harrison