Hidden Half of the Family A Sourcebook for Women's Geneology Schaefer, Christina K. Innbundet / 2000 / Engelsk
Center. A Guide to Genealogical Research in the National Capital Area Schaefer, Christina K. Heftet / 2009 / Engelsk
Genealogical Encyclopedia of the Colonial Americas A Complete Digest of the Records of All the Countries of the Western Hemisphere Schaefer, Christina K. Heftet / 2013 / Engelsk
Hidden Half of the Family A Sourcebook for WOmen's Geneology Schaefer, Christina K. Heftet / 2000 / Engelsk
Great War A Guide to the Service Records of All the World's Fighting Men and Volunteers Schaefer, Christina K. Heftet / 2009 / Engelsk
