Publications of the Historical Society of Southern California. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPublications of the Historical Society of Southern California. University of California Press.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPublications of the Historical Society of Southern California. University of California Press.
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