Schwantes, C. A., & Ronda, J. P. (2008). The West the railroads made. University of Washington Press in association with Washington State Historical Society and the John W. Barriger III National Railroad Library at the St. Louis Mercantile Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchwantes, Carlos A., और James P. Ronda. The West the Railroads Made. Seattle: University of Washington Press in association with Washington State Historical Society and the John W. Barriger III National Railroad Library at the St. Louis Mercantile Library, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchwantes, Carlos A., और James P. Ronda. The West the Railroads Made. University of Washington Press in association with Washington State Historical Society and the John W. Barriger III National Railroad Library at the St. Louis Mercantile Library, 2008.