Smith, D. (2023). Generation by generation: A modern approach to the basics of genealogy. Genealogical Publishing Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmith, Drew. Generation by Generation: A Modern Approach to the Basics of Genealogy. Baltimore, Maryland: Genealogical Publishing Company, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSmith, Drew. Generation by Generation: A Modern Approach to the Basics of Genealogy. Genealogical Publishing Company, 2023.
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