Hill, W. C. (1945). A Century of genealogical progress: Being a history of the New England Historic Genealogical Society 1845-1945 / by William Carroll Hill. The New England Historic Genealogical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, William Carroll. A Century of Genealogical Progress: Being a History of the New England Historic Genealogical Society 1845-1945 / by William Carroll Hill. Boston Mess: The New England Historic Genealogical Society, 1945.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHill, William Carroll. A Century of Genealogical Progress: Being a History of the New England Historic Genealogical Society 1845-1945 / by William Carroll Hill. The New England Historic Genealogical Society, 1945.
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