Scovell, p. 274 and Lynn, pp. 519–520 and pp. 540–541 for alcoholism. O'Neill's ex-daughter-in-law, Patrice Chaplin, has also written about her alcoholism in Hidden Star: Oona O'Neill Chaplin – A Memoir. See review: Arditti, Michael (8 July 1995). "A drunken widow in a gilded cage". The Independent. Archived from the original on 24 May 2022. Retrieved 12 August 2013..
independent.co.uk
Scovell, p. 274 and Lynn, pp. 519–520 and pp. 540–541 for alcoholism. O'Neill's ex-daughter-in-law, Patrice Chaplin, has also written about her alcoholism in Hidden Star: Oona O'Neill Chaplin – A Memoir. See review: Arditti, Michael (8 July 1995). "A drunken widow in a gilded cage". The Independent. Archived from the original on 24 May 2022. Retrieved 12 August 2013..
Scovell, p. 88 for Arno; Ranald, p. 188 and Alexander, Paul. "J.D. Salinger's Women". New York. Retrieved 16 June 2013. for Salinger. Arno was 21 years older than O'Neill, and Salinger 6.