«Pujol, using a basin, practiced this art in private with water and, once able to control the intake and outflow by combined exertions of his anal and abdominal muscles, he soon began to practice with air as well. This, of course, was only for his own amusement and the occasional amusement of his fellow soldiers». The King of Farts, su neatorama.com, www.neatorama.com. URL consultato il 3-maggio-2012.
...seine Vorführungen zogen berühmte Persönlichkeiten wie Sigmund Freud, Leopold II. von Belgien, Christian IX. von Dänemark und den britischen Thronfolger Edward an. Herren der Winde, su unique-online.de, www.unique-online.de. URL consultato il 3-maggio-2012.
web.archive.org
L'annuaire des Célébrités - Joseph Pujol, su annuaire-celebrite.com, www.annuaire-celebrite.comt. URL consultato il 2-maggio-2012 (archiviato dall'url originale il 12 maggio 2012).
Boulevard Chave., su provence-insolite.org, www.provence-insolite.org. URL consultato il 2-maggio-2012 (archiviato dall'url originale il 4 marzo 2016).