Cita APA

Bureau of Railway Economics (Washington, D.C.), & Association of American Railroads. Bureau of Railway Economics. (1920). Railway revenues and expenses. The Bureau.

Chicago Style (17th ed.) Citation

Bureau of Railway Economics (Washington, D.C.), i Association of American Railroads. Bureau of Railway Economics. Railway Revenues and Expenses. Washington, D.C.: The Bureau, 1920.

Cita MLA

Bureau of Railway Economics (Washington, D.C.), i Association of American Railroads. Bureau of Railway Economics. Railway Revenues and Expenses. The Bureau, 1920.