Chapter XV · The Beginning of the Age of Slavery
Reading edition
b J. A. Symonds, article “Italy” in the Ninth Edition of the Encyclopædia Britannica.
c E. Proctor, op. cit.
d J. C. L. S. de Sismondi, op. cit.
e W. Robertson, The History of the Reign of Charles V.
f Carlo Denina, Delle Rivoluzioni d’Italia.
h Callegare, “Preponderanze straniere” in Storia politica d’Italia scritta da una Società di Professori.
i Jules Zeller, Histoire de l’Italie.
j M. Lafuente, Historia General de España.
k J. C. L. S. de Sismondi, Literature of Southern Europe.