Sanborn Map Company & Library of Congress. Geography and Map Division. Reference and Bibliography Section. (1983). Sanborn fire insurance maps. Chadwyck-Healey.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSanborn Map Company और Library of Congress. Geography and Map Division. Reference and Bibliography Section. Sanborn Fire Insurance Maps. Teaneck, N.J.: Chadwyck-Healey, 1983.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSanborn Map Company और Library of Congress. Geography and Map Division. Reference and Bibliography Section. Sanborn Fire Insurance Maps. Chadwyck-Healey, 1983.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.