Kate Connolly (2008년 11월 14일). “No jacket required”. 《The Guardian》. 2014년 11월 27일에 확인함. The article does, however, contain an error: Pressler did not “bump into” Sigmund Freud in California (or anywhere else) in 1946 or 1947, because Freud died in 1939 – see The Life and Work of Sigmund Freud by Ernest Jones and numerous reference books.