Craig M. Calhoun. “4 - The Contemporary Crisis and Future Transformations: From 1970s to the Decline of US Hegemony”. CODESRIA Bulletin, no. 03-04 (February 20, 2010): 17–21. Accessed September 14, 2025. https://journals.codesria.org/index.php/codesriabulletin/article/view/490.