Sanborn Map Company. (1910). Insurance maps of Spokane, Washington. The Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSanborn Map Company. Insurance Maps of Spokane, Washington. [s.l.]: The Company, 1910.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSanborn Map Company. Insurance Maps of Spokane, Washington. The Company, 1910.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.