*{{citeCita booklibro | firstnome= Maria|lastcognome= Farquhar| yearanno=1855| titletitolo= Biographical catalogue of the principal Italian painters| editorcuratore = Ralph Nicholson Wornum | pagespagine= page 30| publishereditore= Woodfall & Kinder, Angel Court, Skinner Street, London; Digitized by Googlebooks from Oxford University copy on Jun 27, 2006| id= | url= http://books.google.com/books?q=intitle:Wornum+intitle:principal+intitle:painters | authorlinkwkautore= }}
*{{citeCita booklibro| firstnome=Michael| lastcognome=Bryan| yearanno=1886| titletitolo=''Dictionary of Painters and Engravers, Biographical and Critical'' (Volume I A-K)| editorcuratore = Robert Edmund Graves| pagespagine= page 160| publishereditore=George Bell and Sons|locationcittà=York St. #4, Covent Garden, London; Original from Fogg Library, Digitized May 18, 2007 |id=|url=http://books.google.com/books?id=4GYCAAAAYAAJ&printsec=titlepage&dq=DICTIONARY+AACHEN+AALST&as_brr=1| authorlinkwkautore=}}
