Geroski, P. (1988). Innovation, technological opportunity and market strructure. London: London Business School.
シカゴスタイル引用形Geroski, P.A. Innovation, Technological Opportunity and Market Strructure. London: London Business School, 1988.
MLA引用形式Geroski, P.A. Innovation, Technological Opportunity and Market Strructure. London: London Business School, 1988.
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