https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English French Description de l'Egypte, ouvrage collectif
Internet Archive Internet Archive ID: etudesurlago5458leco described at URL: https://archive.org/download/etudesurlago5458leco/etudesurlago5458leco.pdf
Internet Archive Internet Archive ID: etudesurlagog1854leco described at URL: https://archive.org/download/etudesurlagog1854leco/etudesurlagog1854leco.pdf