Davis, W. L. (1954). A history of St. Ignatius Mission: An outpost of Catholic culture on the Montana frontier.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDavis, William Lyle. A History of St. Ignatius Mission: An Outpost of Catholic Culture on the Montana Frontier. [Spokane? Wash, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDavis, William Lyle. A History of St. Ignatius Mission: An Outpost of Catholic Culture on the Montana Frontier. 1954.
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