grassetto = Testo principale
   Cap.        grigio = Testo di commento

 1     IV(78) |                      Dictionary of English Etymology, p. 403.~ ~
 2     VI(131)|       HENSLEIGH WEDGW00D (Dict. of English Etymology, 1859, vol. I,
 3   VIII(162)|                      Dictionary of English Etymology, seconda ediz.,
 4      X(202)|            WEDGWOOD, Dictionary of English Etymology, 1865, vol. III,
 5     XI(208)|            sig. WEDGWOOD (Dict. of English Etymology, vol. III, p.
 6     XI(210)|            WEDGWOOD, Dictionary of English Etymology, introduzione,
 7    XII(244)|              H. WEDGWOOD, Dict. of English Etymology, 1862, vol. II,
 8    XII(257)| introduzione del suo Dictionary of English Etymology, seconda ediz.,
 9   XIII(277)|         WEDGWOOD dice, Diction, of English Etymology, vol. III, 1865,
10   XIII(284)|              H. WEDGWOOD, Diction. English Etymology, vol. III, 1865,