Barrell,Ray, & Pain,Nigel. (1999). Innovation,investment and diffusion of technology in Europe. Camebridge University Press.
シカゴスタイル引用形Barrell,Ray, , Pain,Nigel. Innovation,investment and Diffusion of Technology in Europe. New York: Camebridge University Press, 1999.
MLA引用形式Barrell,Ray, , Pain,Nigel. Innovation,investment and Diffusion of Technology in Europe. Camebridge University Press, 1999.
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