Berry, K. D. (2018). The family tree toolkit: A comprehensive guide to uncovering your ancestry and researching genealogy. Skyhorse Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBerry, Kenyatta D. The Family Tree Toolkit: A Comprehensive Guide to Uncovering Your Ancestry and Researching Genealogy. New York, NY: Skyhorse Publishing, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBerry, Kenyatta D. The Family Tree Toolkit: A Comprehensive Guide to Uncovering Your Ancestry and Researching Genealogy. Skyhorse Publishing, 2018.
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