Dosi, G., Pavitt, K., & Soete, L. (1990). The economics of technical change and international trade. New York : Harvester Wheatsheaf.
Lua i Stíl Chicago (17ú heag.)Dosi, Giovanni, Keith Pavitt, agus Luc Soete. The Economics of Technical Change and International Trade. New York : Harvester Wheatsheaf, 1990.
Lua MLA (9ú heag.)Dosi, Giovanni, et al. The Economics of Technical Change and International Trade. New York : Harvester Wheatsheaf, 1990.
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