Kirkman, M. M. (1905). Basis of railway rates and private vs. governamental management of railroads: Forming one of the series of volumes comprised in the rev. and enl. ed. of The science of railways (Ed. 1905.). World railway Pub. Co..
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Kirkman, Marshall M. Basis of Railway Rates and Private Vs. Governamental Management of Railroads: Forming One of the Series of Volumes Comprised in the Rev. and Enl. Ed. of The Science of Railways. Ed. 1905. New York, Chicago: World railway Pub. Co., 1905.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Kirkman, Marshall M. Basis of Railway Rates and Private Vs. Governamental Management of Railroads: Forming One of the Series of Volumes Comprised in the Rev. and Enl. Ed. of The Science of Railways. Ed. 1905. World railway Pub. Co., 1905.