Morrison, G. A. De Camp Genealogy: Laurent De Camp of New Utrecht, N.Y., 1664, and his descendants.
Chicago-viite (17. p.)Morrison, George Austin. De Camp Genealogy: Laurent De Camp of New Utrecht, N.Y., 1664, and His Descendants.
MLA-viite (9. p.)Morrison, George Austin. De Camp Genealogy: Laurent De Camp of New Utrecht, N.Y., 1664, and His Descendants.
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