Brudnick, Ida A. Congressional Salaries and Allowances(PDF). CRS Report for Congress. United States House of Representatives. 2012-01-04 [2012-12-02]. (原始内容(PDF)存档于2019-02-12).
Brudnick, Ida A. Congressional Salaries and Allowances(PDF). CRS Report for Congress. United States House of Representatives. 2012-01-04 [2012-12-02]. (原始内容(PDF)存档于2019-02-12).