Robinson, E. (1958). Structure of competitive industry. James Nisbet and company.
シカゴスタイル引用形Robinson, E.A.G. Structure of Competitive Industry. Cambridge: James Nisbet and company, 1958.
MLA引用形式Robinson, E.A.G. Structure of Competitive Industry. James Nisbet and company, 1958.
警告: この引用は必ずしも正確ではありません.