California Historical Society. California historical quarterly (1971-1977/78). California Historical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCalifornia Historical Society. California Historical Quarterly (1971-1977/78). San Francisco: California Historical Society.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCalifornia Historical Society. California Historical Quarterly (1971-1977/78). California Historical Society.
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