Keharyapatihan Toscana: Perbedaan antara revisi

* Acton, Harold: ''The Last Medici'', Macmillan, London, 1980, ISBN 0-333-29315-0

* Strathern, Paul: ''The Medici: Godfathers of the Renaissance'', Vintage books, London, 2003, ISBN 978-0-09-952297-3

* Hale, J.R.: ''Florence and the Medici'', Orion books, London, 1977, ISBN 1-84212-456-0

* Frieda, Leonie: ''Catherine de' Medici'', Orion books, London, 2005, ISBN 0-7538-2039-0

* Booth, Cecily: ''Cosimo I—Duke of Florence'', University Press, 1921

* Woolrych, Humphry William: ''The history and results of the present capital punishments in England; to which are added, full tables of convictions, executions, etc.'', Saunders and Benning, 1832, (pre-dates use of the ISBN)

* Jackson-Laufer, Guida Myrl: ''Women Rulers Throughout the Ages: An Illustrated Guide'', ABC-CLIO, 1999, ISBN 978-1-57607-091-8

* [https://books.google.com/?id=61QSAAAAYAAJ&pg=RA5-PA5 Parliamentary papers, Volume 16 By the United Kingdom of Great Britain and Ireland. Parliament. House of Commons – ''Report on the Grand Duchy of Tuscany'' – John Bowring – 1839]

* [http://www.heraldica.org/topics/national/bull1569.htm The Papal Bull that created the Grand Duchy]