Granstrand, O., & Sigurdson, J. (1985). Technological innovation and industrial development in telecommunications: The role of public buying in the telecommunication sector in the nordic countries. Gothenburg: Research Policy Institute.
Παραπομπή Chicago StyleGranstrand, Ove, and Jon Sigurdson. Technological Innovation and Industrial Development in Telecommunications: The Role of Public Buying in the Telecommunication Sector in the Nordic Countries. Gothenburg: Research Policy Institute, 1985.
Παραπομπή MLAGranstrand, Ove, and Jon Sigurdson. Technological Innovation and Industrial Development in Telecommunications: The Role of Public Buying in the Telecommunication Sector in the Nordic Countries. Gothenburg: Research Policy Institute, 1985.
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