Oldham, G., Pavitt, K., & Fuller, J. (1989). Science Policy Research Unit annual report 1988/89. Brighton: University of Sussex.
Παραπομπή Chicago StyleOldham, Geoggrey, Keith Pavitt, and Jacqueline Fuller. Science Policy Research Unit Annual Report 1988/89. Brighton: University of Sussex, 1989.
Παραπομπή MLAOldham, Geoggrey, Keith Pavitt, and Jacqueline Fuller. Science Policy Research Unit Annual Report 1988/89. Brighton: University of Sussex, 1989.
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