Engle, N. D. (2017). Influential women of Spokane: Building a fair city. The History Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEngle, Nancy Driscol. Influential Women of Spokane: Building a Fair City. Charleston, SC: The History Press, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEngle, Nancy Driscol. Influential Women of Spokane: Building a Fair City. The History Press, 2017.
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