Biography.com: Guicciardini, Francesco: A concise summary of his life.
Francesco Guicciardini's Description of Spain: Passage written by the scholar in 1513.
Guicciardini: Background information and two images of a 1645 edition of his La Historia D'Italia.
Guicciardini, Francesco: Biographical article by Edmund G. Gardner, from the Catholic Encyclopedia.
Maxims and Reflections of a Renaissance Statesman: Excerpts from the Domandi translation of Guicciardini's Ricordi.