http://www.cwgc.org/cwgcinternet/cemetery_details.aspx?cemetery=24304&mode=1
http://www.silentcities.co.uk/cemeterym/Mont%20Bernenchon%20British%20Cemetery,%20Gonnehem,%20Pas-de-Calais.htm
http://ww1cemeteries.com/ww1frenchcemeteries/montbernanchon.htm