Hafen, L. R., & Hafen, A. W. (1961). The Far West and Rockies: General analytical index to the fifteen volume series and supplement to the Journals of forty-niners, Salt Lake to Los Angeles. A. H. Clark.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHafen, LeRoy R., और Ann W. Hafen. The Far West and Rockies: General Analytical Index to the Fifteen Volume Series and Supplement to the Journals of Forty-niners, Salt Lake to Los Angeles. Glendale, Calif.: A. H. Clark, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHafen, LeRoy R., और Ann W. Hafen. The Far West and Rockies: General Analytical Index to the Fifteen Volume Series and Supplement to the Journals of Forty-niners, Salt Lake to Los Angeles. A. H. Clark, 1961.
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