Briggs, A. 1. c. (1960). They saw it happen: An anthology of eye-witnesses' accounts of events in British history, 1897-1940. Blackwell.
Lua i Stíl Chicago (17ú heag.)Briggs, Asa 1921- comp. They Saw It Happen: An Anthology of Eye-witnesses' Accounts of Events in British History, 1897-1940. Oxford: Blackwell, 1960.
Lua MLA (9ú heag.)Briggs, Asa 1921- comp. They Saw It Happen: An Anthology of Eye-witnesses' Accounts of Events in British History, 1897-1940. Blackwell, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.