Heads of State and Government participating in the meeting of the NorthAtlanticCouncil in Chicago on 20 May 2012. NATO. [2022-03-28]. (原始内容存档于2022-04-04)
Jarvinen, CJ McAdie, JD Elms. Tropical Cyclones of the NorthAtlantic Ocean, 1871-1992. Asheville, North Carolina and National Hurricane Center, Coral Gables