Bénézit
Internet, http://lccn.loc.gov/nr99034770, 20120719
Internet, http://thesaurus.cerl.org/cgi-bin/record.pl?rid=cnp00126894, 20120719
Internet, http://www.racollection.org.uk/ixbin/indexplus?_IXACTION_=file&_IXFILE_=templates/full/person.html&_IXTRAIL_=Names%A0A-Z&person=18446,
20120719
Topography illustrative of the battle of Platæa. By John Spencer Stanhope,... With
engravings, 1817