Bailey, Jennifer L. & Torbjørn L. Knutsen (1989) Over the Hill? the Anatomy of Revolution at Fifty, Journal of Peace Research 26 (4): 421–431.
Journal article
Bailey, Jennifer L. & Torbjørn L. Knutsen (1989) Over the Hill? the Anatomy of Revolution at Fifty, Journal of Peace Research 26 (4): 421–431.