Vingo, C. (2001). Italians of the American Northwest. Ulyssian Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVingo, Charley. Italians of the American Northwest. [Spokane, Wash.]: Ulyssian Publications, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVingo, Charley. Italians of the American Northwest. Ulyssian Publications, 2001.
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