Le, T. T. (1980). A comparative study of admininstration of nationalized railroads in the United Kingdom, Frace, West Germany, and Japan. London: University Microfilms International.
Dyfyniad Arddull ChicagoLe, Trung Thuong. A Comparative Study of Admininstration of Nationalized Railroads in the United Kingdom, Frace, West Germany, and Japan. London: University Microfilms International, 1980.
Dyfyniad MLALe, Trung Thuong. A Comparative Study of Admininstration of Nationalized Railroads in the United Kingdom, Frace, West Germany, and Japan. London: University Microfilms International, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.