Portrait of a LadyArchiviato il 16 maggio 2008 in Internet Archive. at jssgallery.org, consultato il 24 luglio 2008, with information Christopher Wentworth-Stanley, European Editor, The Catalogue Raisonné of Works by Philip de László
War Diary: maggio 1915 from National Archives (ref. WO95/3988) at scarletfinders.co.uk, consultato il 24 luglio 2008
thegazette.co.uk
(EN) The London Gazette (PDF), n. 28570, 9 gennaio 1912, p. 209. URL consultato il 24 luglio 2008.:"Marlborough House, 1st January, 1912. Queen Alexandra has been graciously pleased to appoint Miss Ivy Gordon-Lennox to be one of the Maids of Honour to Her Majesty in the room of the Honourable Blanche Lascelles, resigned."
Portrait of a LadyArchiviato il 16 maggio 2008 in Internet Archive. at jssgallery.org, consultato il 24 luglio 2008, with information Christopher Wentworth-Stanley, European Editor, The Catalogue Raisonné of Works by Philip de László