Sheet. November 2009 [19 February 2019]. (原始内容存档 (PDF)于2023-10-18). Adie, Kate. The Kindness of Strangers. London: Headline. 2003: 130. ISBN 0-7553-1073-X
(原始内容存档于2012-10-22). (页面存档备份,存于互联网档案馆) Christopher Landsea; James Franklin; Colin McAdie; John Beven II; James Gross; Brain Jarvinen; Richard Pasch; Edward Rappaport;