http://www.rtc.be/reportages/262-general/1449336-avis-negatif-a-un-projet-de-lotissement-a-esneux
http://www.lameuse.be/410464/article/regions/liege/2012-05-07/esneux-plus-de-2000-signatures-contre-un-projet-de-lotissement-a-la-roche-aux-fa
http://www.lavenir.net/article/detail.aspx?articleid=394690
http://archives.sudpresse.be/esneux-roche-aux-faucons-2.000-%26%238220-non-%26%238221-au_t-20120508-H3UQT3.html?queryand=thomas%2Bet%2Bpiron&firstHit=0&by=20&when=-1&sort=datedesc&pos=5&all=1227&nav=1
www.defour.eu