Genealogy Standards

REVISED AND UPDATED FIFTIETH ANNIVERSARY EDITIONFamily historians depend upon thousands of people unknown to them. They exchange research with others; copy information from books and databases; and write libraries, societies, and government offices. At times they even hire professionals to do legwork in distant areas and trust strangers to solve important problems. But how can a researcher be assured that he or she is producing or receiving reliable results? This new edition of the official manu