【作者(必填)】William E. O'Connell Jr.

【文题(必填)】The Development of the Private Railroad Freight Car, 1830–1966*
【年份(必填)】Published online by Cambridge University Press: 11 June 2012

【全文链接或数据库名称(选填)】https://www.cambridge.org/core/journals/business-history-review/article/abs/development-of-the-private-railroad-freight-car-18301966/6ACD0F5A895127D34B9EBBFF7B61D311