Wilson, L. (1930). Coordinated motor-rail-steamship transportation. Appleton.
Cita Chicago Style (17a ed.)Wilson, Lloyd. Coordinated Motor-rail-steamship Transportation. New York: Appleton, 1930.
Cita MLA (9a ed.)Wilson, Lloyd. Coordinated Motor-rail-steamship Transportation. Appleton, 1930.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.