Daniels 2007, m/s. 200. "When the full record is considered, it makes little sense to try to understand Stalinism either as the victorious implementation of Marxism or as the pure fury of fanatics who cannot achieve their imagined goal. Stalinism meant the substantive abandonment of the Marxian program and the pragmatic acceptance of postrevolutionary Russian reality, while the power of the dictatorship was used to reinterpret and enforce Marxist doctrine as a tool of propaganda and legitimation. No genuine ideological imperative remained. Marxism could be made to appear to justify Stalinism, but it was no longer allowed to serve either as a policy directive or an explanation of reality." Daniels, Robert Vincent (2007). The Rise and Fall of Communism in Russia. Yale University Press. ISBN0300106491.CS1 maint: ref duplicates default (link)
Ree 1997, m/s. 23. "This article concerns the research done by the author in Stalin's private library. The notes made in the works of Marx, Engels and Lenin suggest that until the end of his life Stalin felt himself in general agreement with these "classics." The choice of books and the notes support the thesis that, despite his historical interest and his identification with some of the tsars as powerful rulers, Stalin always continued to consider himself a Marxist, and that he was uninterested in other systems of thought, including those of traditional Russia." Ree, E. Van (March 1997). "Stalin and Marxism: A Research Note". Studies in East European Thought. Springer. 49 (1): 23–33. JSTOR20099624.CS1 maint: ref duplicates default (link)