Commandants of the U.S. Coast Guard & Chiefs of the Revenue Marine Division. [2009-08-11]. (原始内容存档于2014-10-12). Who were the Commandants of the Coast Guard
Dickerson, O. M. John Hancock: Notorious Smuggler or Near Victim of British Revenue Racketeers?. The Mississippi Valley Historical Review. 1946, 32 (4):
Publishers 2002). According to the Library of Congress, the Constitution provides the origination requirement for revenue bills, whereas tradition provides the