Williamson, R. S., Abbot, H. L., Fillebrown, H. C., Young, J., & Anderson, C. D. (1855). Map no. 1 from San Francisco Bay to the northern boundary of California. War Dept..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilliamson, R. S., Henry L. Abbot, H. C. Fillebrown, John Young, और C. D. Anderson. Map No. 1 from San Francisco Bay to the Northern Boundary of California. [Washington, D.C.]: War Dept., 1855.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWilliamson, R. S., et al. Map No. 1 from San Francisco Bay to the Northern Boundary of California. War Dept., 1855.
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