ISBN 978-0765606730 –通过Google圖書. 書籍 Abraham, Henry J. Justices and Presidents: A Political History of Appointments to the Supreme Court 3rd. New York: Oxford University
University College of Law. American BarAssociation (2004). How the Legal System Works: The Structure of the Court System, State and Federal Courts (页面存档备份,存于互联网档案馆)
United States 1906). Curriden, Mark. A Supreme Case of Contempt. ABA Journal. American BarAssociation. 2009-06-02 [2017-04-27]. (原始内容存档于2017-04-27). On