Northern Pacific Railway Company. Agricultural Development Department. (1937). Washington and northern Idaho showing lines of the Northern Pacific Ry. Agricultural Development Dept., Northern Pacific Railway.
Style de citation Chicago (17e éd.)Northern Pacific Railway Company. Agricultural Development Department. Washington and Northern Idaho Showing Lines of the Northern Pacific Ry. St. Paul, Minn.: Agricultural Development Dept., Northern Pacific Railway, 1937.
Style de citation MLA (8e éd.)Northern Pacific Railway Company. Agricultural Development Department. Washington and Northern Idaho Showing Lines of the Northern Pacific Ry. Agricultural Development Dept., Northern Pacific Railway, 1937.
Attention : ces citations peuvent ne pas être correctes à 100%.