"Verenigde Staten" . . "Briefsammlung." . . . . . "Bronnen (vorm)" . . . "The papers / 31 1 February 1799 to 31 May 1800" . . . . . "The papers of Thomas Jefferson / Vol. 31, 1 February 1799 to 31 May 1800 / Barbara B. Oberg, ed. ; James P. McClure and Elaine Weber Pascu, senior associate eds. ; Martha J. King, associate ed. ; Linda Monaco, ed. assistant ; John E. Little, research associate" . . . .