Watarai, T. (1968). Nationalization of railways in Japan ([1st AMS ed.].). AMS Press.
Cita Chicago (17th ed.)Watarai, Toshiharu. Nationalization of Railways in Japan. [1st AMS ed.]. New York: AMS Press, 1968.
Cita MLA (8th ed.)Watarai, Toshiharu. Nationalization of Railways in Japan. [1st AMS ed.]. AMS Press, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.