1Enclosure: Thomas Jefferson’s Notes on London Book Prices, [ca. 4 July 1815] (Jefferson Papers)
Küster, Ludolph; Σουίδας. Suidæ Lexicon [index entry]
2Thomas Jefferson to Louis H. Girardin, 21 October 1815 (Jefferson Papers)
Küster, Ludolph; Σουίδας. Suidæ Lexicon [index entry]