Sato, R. (1983). Research and productivity: Endogenous technical change. Boston: Auburn House Publishing Company.
Trích dẫn kiểu ChicagoSato, Ryuzo. Research and Productivity: Endogenous Technical Change. Boston: Auburn House Publishing Company, 1983.
Deismireacht MLASato, Ryuzo. Research and Productivity: Endogenous Technical Change. Boston: Auburn House Publishing Company, 1983.
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