【作者(必填)】A. J. Arnold, S. McCartney

【文题(必填)】Rates of Return, Concentration Levels and Strategic Change in the British Railway Industry, 1830–1912

【年份(必填)】2005

【全文链接或数据库名称(选填)】https://journals.sagepub.com/doi ... 26.1.3?crawler=true

求《The Journal of Transport History》26卷1期41-60页的这篇文章
谢谢