ebrary, Inc, Dunn, B., & Radice, H. K. (2006). 100 years of permanent revolution: Results and prospects. Pluto Press.

ebrary, Inc, Bill Dunn, and H. K. Radice. 100 Years of Permanent Revolution: Results and Prospects. London ; Ann Arbor, Mich.: Pluto Press, 2006.

ebrary, Inc, et al. 100 Years of Permanent Revolution: Results and Prospects. Pluto Press, 2006.