Providing the term “State” and "UnitedStates" definitions on the U.S. Federal Code, Immigration and Nationality Act 美國法典第8编(英语:Title 8 oftheUnitedStates Code) § 第1101a節
History of 'In God We Trust'. US Department ofthe Treasury. 2011-08-03 [2016-06-03]. (原始内容存档于2016-04-17). U.S. Code: Title 36, 304. UnitedStatesCode. United