Idaho. Department of Highways & Idaho State Historical Society. (1963). Route of the Oregon Trail in Idaho. Idaho Dept. of Highways.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIdaho. Department of Highways और Idaho State Historical Society. Route of the Oregon Trail in Idaho. [Boise, Idaho]: Idaho Dept. of Highways, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIdaho. Department of Highways और Idaho State Historical Society. Route of the Oregon Trail in Idaho. Idaho Dept. of Highways, 1963.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.