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  Atti e memorie della Società savonese di storia patria - Google Books

  http://books.google.de/books?ei=-ns9TezvEJDIswa_xvDzBg&ct=result&id=Aw8IAQAAIAAJ&dq=Valerga+1818&q=gennaio+del+'49+arriver%C3%A0

  Keine Beschreibung vorhanden.

• 

  MAZZARELLO, Maria Domenica

  https://web.archive.org/web/20070629182846/http://www.bautz.de/bbkl/m/mazzarello_m_d.shtml

  Keine Beschreibung vorhanden.

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