Leydesdorff, L. (2001). The international science shop network. EASST Review, 20(1), 11-12.
Leydesdorff, L. (2001). Saientometorikus no chosen: kagaku-gijyutsu-joho no jiko-soshiki-ka. Tamagawa University Press.
Leydesdorff, L. (2001). Universities and the global knowledge economy: A triple helix of university-industry-government relations. (2nd ed.) Continuum.
Leydesdorff, L. (2001). A sociological theory of communication: the self-organization of the knowledge-based society . Universal Publishers.
Leydesdorff, L. (2001). The challenge of scientometrics: The development, measurement, and self-organization of scientific communications. (2nd ed.) Universal Publishers.
Leydesdorff, L. (2001). Science & Public Policy. [Review of: H. Nowotny, P. Scott (2001) Re-thinking the relations between texts and contexts in science]. Re-thinking Science: Knowledge and the public in an age of uncertainty., 28(6), 484-486.
Leydesdorff, L. (2001). Technology and culture: The dissemination and the potential 'lock-in' of new technologies. Journal of Artificial Societies and Social Simulation, 4(3).
Leydesdorff, L. (2001). Why Catalonia cannot be considered as a Regional Innovation System. Scientometrics, 50(2), 215-240.
Leydesdorff, L. (2001). El nuevo régimen de comunicacion en las relaciones Universidad-Empresa-Gobierno: Una triple hélice de innovaciones. Ekonomiaz, 45(3), 60-77.
Leydesdorff, L. (2001). Innovation inspired: The triple helix of university-industry-government relations. Technology Access Report, 14(10), 4-6.