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..
Παραπομπή σε μορφή Chicago (17η εκδ.)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.
Παραπομπή σε μορφή MLA (8th εκδ.)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.