William Cobbett Society (页面存档备份,存于互联网档案馆) William Cobbett Exhibition - UKParliament - Living Heritage (页面存档备份,存于互联网档案馆) William Cobbett. Encyclopædia Britannica
GOVERNMENT.. UKParliament. 1940-05-13 [2021-01-03]. (原始内容存档于2018-06-20) (英语). The Prime Minister (Mr. Churchill). WAR SITUATION.. UKParliament. 1940-06-04