International Bankers, 1854–1913. Harvard U. Press, 1987. 888 pp. ISBN 978-0-674-58729-8 Ron Chernow(英语:Ron Chernow). The House of Morgan: An American Banking
Frier, Sarah. Goldman Sachs Turns to Digital Surveillance to Catch Rogue Bankers. Bloomberg Businessweek. 9 October 2014 [2017-05-28]. (原始内容存档于2014-10-20)