{{cite web | url=http://www.europeana.eu/resolve/record/15801/56B01BFAB1CD1BE968F22190F9382B9DB4D5ABC4|title=Pétrole Figaro|author=Forestier, Henri-Claude, 1875-1922|accessdate=2013-05-19 |publisher=Europeana}}

<ref>{{cite web | url=http://www.europeana.eu/resolve/record/15801/56B01BFAB1CD1BE968F22190F9382B9DB4D5ABC4|title=Pétrole Figaro|author=Forestier, Henri-Claude, 1875-1922|accessdate=2013-05-19 |publisher=Europeana}}</ref>