Winser, H. J. (1892). The official Northern Pacific Railroad guide: For the use of tourists and travelers over the lines of the Northern Pacific Railroad, its branches and allied lines ... W.C. Riley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWinser, Henry Jacob. The Official Northern Pacific Railroad Guide: For the Use of Tourists and Travelers over the Lines of the Northern Pacific Railroad, Its Branches and Allied Lines ... St. Paul: W.C. Riley, 1892.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWinser, Henry Jacob. The Official Northern Pacific Railroad Guide: For the Use of Tourists and Travelers over the Lines of the Northern Pacific Railroad, Its Branches and Allied Lines ... W.C. Riley, 1892.
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